| 約数 |
1,
2,
3,
4,
5,
6,
10,
12,
13,
15,
20,
26,
30,
39,
52,
60,
65,
78,
101,
130,
156,
195,
202,
260,
303,
390,
404,
505,
606,
780,
1010,
1097,
1212,
1313,
1515,
2020,
2194,
2626,
3030,
3291,
3939,
4388,
5252,
5485,
6060,
6565,
6582,
7878,
10970,
13130,
13164,
14261,
15756,
16455,
19695,
21940,
26260,
28522,
32910,
39390,
42783,
57044,
65820,
71305,
78780,
85566,
110797,
142610,
171132,
213915,
221594,
285220,
332391,
427830,
443188,
553985,
664782,
855660,
1107970,
1329564,
1440361,
1661955,
2215940,
2880722,
3323910,
4321083,
5761444,
6647820,
7201805,
8642166,
14403610,
17284332,
21605415,
28807220,
43210830,
86421660
|