| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
32,
40,
41,
61,
80,
82,
122,
131,
160,
164,
205,
244,
262,
305,
328,
410,
488,
524,
610,
655,
656,
820,
976,
1048,
1220,
1310,
1312,
1640,
1952,
2096,
2440,
2501,
2620,
3280,
4192,
4880,
5002,
5240,
5371,
6560,
7991,
9760,
10004,
10480,
10742,
12505,
15982,
20008,
20960,
21484,
25010,
26855,
31964,
39955,
40016,
42968,
50020,
53710,
63928,
79910,
80032,
85936,
100040,
107420,
127856,
159820,
171872,
200080,
214840,
255712,
319640,
327631,
400160,
429680,
639280,
655262,
859360,
1278560,
1310524,
1638155,
2621048,
3276310,
5242096,
6552620,
10484192,
13105240,
26210480,
52420960
|