| 約数 |
1,
2,
4,
5,
8,
10,
20,
25,
31,
40,
50,
61,
62,
79,
100,
122,
124,
155,
158,
200,
244,
248,
305,
310,
316,
395,
488,
610,
620,
632,
775,
790,
1220,
1240,
1525,
1550,
1580,
1891,
1975,
2440,
2449,
3050,
3100,
3160,
3782,
3950,
4819,
4898,
6100,
6200,
7564,
7900,
9455,
9638,
9796,
12200,
12245,
15128,
15800,
18910,
19276,
19592,
24095,
24490,
37820,
38552,
47275,
48190,
48980,
61225,
75640,
94550,
96380,
97960,
120475,
122450,
149389,
189100,
192760,
240950,
244900,
298778,
378200,
481900,
489800,
597556,
746945,
963800,
1195112,
1493890,
2987780,
3734725,
5975560,
7469450,
14938900,
29877800
|