アラビア数字とローマ数字の対比表
目次
ローマ数字
連続するゲーム作品のタイトルなんかでよく使われる、ローマ数字。
10くらいまでならわかるけど、それ以上は?という疑問が解決できるよう一覧にまとめました。
1桁のローマ数字表記
0は存在しません。
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
I |
II |
III |
IV |
V |
VI |
VII |
VIII |
IX |
2桁のローマ数字表記
10 |
20 |
30 |
40 |
50 |
60 |
70 |
80 |
90 |
X |
XX |
XXX |
XL |
L |
LX |
LXX |
LXXX |
XC |
3桁のローマ数字表記
100 |
200 |
300 |
400 |
500 |
600 |
700 |
800 |
900 |
C |
CC |
CCC |
CD |
D |
DC |
DCC |
DCCC |
CM |
4桁のローマ数字表記
現代の一般的な表記法では、1以上3999以下の数を表すことができるとされています。
よって4桁のローマ数字表記は1000、2000、3000の3種類までとなります。
1~120までのアラビア数字とローマ数字の比較表
アラビア数字 |
ローマ数字 |
英語 |
1 |
I |
One |
2 |
II |
Two |
3 |
III |
Three |
4 |
IV |
Four |
5 |
V |
Five |
6 |
VI |
Six |
7 |
VII |
Seven |
8 |
VIII |
Eight |
9 |
IX |
Nine |
10 |
X |
Ten |
11 |
XI |
Eleven |
12 |
XII |
Twelve |
13 |
XIII |
Thirteen |
14 |
XIV |
Fourteen |
15 |
XV |
Fifteen |
16 |
XVI |
Sixteen |
17 |
XVII |
Seventeen |
18 |
XVIII |
Eighteen |
19 |
XIX |
Nineteen |
20 |
XX |
Twenty |
21 |
XXI |
Twenty One |
22 |
XXII |
Twenty Two |
23 |
XXIII |
Twenty Three |
24 |
XXIV |
Twenty Four |
25 |
XXV |
Twenty Five |
26 |
XXVI |
Twenty Six |
27 |
XXVII |
Twenty Seven |
28 |
XXVIII |
Twenty Eight |
29 |
XXIX |
Twenty Nine |
30 |
XXX |
Thirty |
31 |
XXXI |
Thirty One |
32 |
XXXII |
Thirty Two |
33 |
XXXIII |
Thirty Three |
34 |
XXXIV |
Thirty Four |
35 |
XXXV |
Thirty Five |
36 |
XXXVI |
Thirty Six |
37 |
XXXVII |
Thirty Seven |
38 |
XXXVIII |
Thirty Eight |
39 |
XXXIX |
Thirty Nine |
40 |
XL |
Forty |
41 |
XLI |
Forty One |
42 |
XLII |
Forty Two |
43 |
XLIII |
Forty Three |
44 |
XLIV |
Forty Four |
45 |
XLV |
Forty Five |
46 |
XLVI |
Forty Six |
47 |
XLVII |
Forty Seven |
48 |
XLVIII |
Forty Eight |
49 |
XLIX |
Forty Nine |
50 |
L |
Fifty |
51 |
LI |
Fifty One |
52 |
LII |
Fifty Two |
53 |
LIII |
Fifty Three |
54 |
LIV |
Fifty Four |
55 |
LV |
Fifty Five |
56 |
LVI |
Fifty Six |
57 |
LVII |
Fifty Seven |
58 |
LVIII |
Fifty Eight |
59 |
LIX |
Fifty Nine |
60 |
LX |
Sixty |
61 |
LXI |
Sixty One |
62 |
LXII |
Sixty Two |
63 |
LXIII |
Sixty Three |
64 |
LXIV |
Sixty Four |
65 |
LXV |
Sixty Five |
66 |
LXVI |
Sixty Six |
67 |
LXVII |
Sixty Seven |
68 |
LXVIII |
Sixty Eight |
69 |
LXIX |
Sixty Nine |
70 |
LXX |
Seventy |
71 |
LXXI |
Seventy One |
72 |
LXXII |
Seventy Two |
73 |
LXXIII |
Seventy Three |
74 |
LXXIV |
Seventy Four |
75 |
LXXV |
Seventy Five |
76 |
LXXVI |
Seventy Six |
77 |
LXXVII |
Seventy Seven |
78 |
LXXVIII |
Seventy Eight |
79 |
LXXIX |
Seventy Nine |
80 |
LXXX |
Eighty |
81 |
LXXXI |
Eighty One |
82 |
LXXXII |
Eighty Two |
83 |
LXXXIII |
Eighty Three |
84 |
LXXXIV |
Eighty Four |
85 |
LXXXV |
Eighty Five |
86 |
LXXXVI |
Eighty Six |
87 |
LXXXVII |
Eighty Seven |
88 |
LXXXVIII |
Eighty Eight |
89 |
LXXXIX |
Eighty Nine |
90 |
XC |
Ninety |
91 |
XCI |
Ninety One |
92 |
XCII |
Ninety Two |
93 |
XCIII |
Ninety Three |
94 |
XCIV |
Ninety Four |
95 |
XCV |
Ninety Five |
96 |
XCVI |
Ninety Six |
97 |
XCVII |
Ninety Seven |
98 |
XCVIII |
Ninety Eight |
99 |
XCIX |
Ninety Nine |
100 |
C |
One Hundred |
101 |
CI |
One Hundred One |
102 |
CII |
One Hundred Two |
103 |
CIII |
One Hundred Three |
104 |
CIV |
One Hundred Four |
105 |
CV |
One Hundred Five |
106 |
CVI |
One Hundred Six |
107 |
CVII |
One Hundred Seven |
108 |
CVIII |
One Hundred Eight |
109 |
CIX |
One Hundred Nine |
110 |
CX |
One Hundred Ten |
111 |
CXI |
One Hundred Eleven |
112 |
CXII |
One Hundred Twelve |
113 |
CXIII |
One Hundred Thirteen |
114 |
CXIV |
One Hundred Fourteen |
115 |
CXV |
One Hundred Fifteen |
116 |
CXVI |
One Hundred Sixteen |
117 |
CXVII |
One Hundred Seventeen |
118 |
CXVIII |
One Hundred Eighteen |
119 |
CXIX |
One Hundred Nineteen |
120 |
CXX |
One Hundred Twenty |