| 約数 |
1,
2,
4,
5,
10,
19,
20,
25,
38,
50,
61,
76,
95,
100,
101,
122,
125,
190,
202,
244,
250,
305,
380,
404,
475,
500,
505,
610,
950,
1010,
1159,
1220,
1525,
1900,
1919,
2020,
2318,
2375,
2525,
3050,
3838,
4636,
4750,
5050,
5795,
6100,
6161,
7625,
7676,
9500,
9595,
10100,
11590,
12322,
12625,
15250,
19190,
23180,
24644,
25250,
28975,
30500,
30805,
38380,
47975,
50500,
57950,
61610,
95950,
115900,
117059,
123220,
144875,
154025,
191900,
234118,
239875,
289750,
308050,
468236,
479750,
579500,
585295,
616100,
770125,
959500,
1170590,
1540250,
2341180,
2926475,
3080500,
5852950,
11705900,
14632375,
29264750,
58529500
|