| 約数 |
1,
2,
4,
5,
8,
10,
20,
25,
40,
41,
50,
82,
100,
125,
131,
164,
200,
205,
250,
262,
328,
410,
500,
524,
625,
655,
820,
1000,
1025,
1048,
1250,
1310,
1640,
2050,
2500,
2620,
3275,
4100,
5000,
5125,
5240,
5371,
6550,
8200,
10250,
10742,
13100,
16375,
20500,
21484,
25625,
26200,
26855,
32750,
41000,
42968,
51250,
53710,
65500,
81875,
102500,
107420,
131000,
134275,
163750,
205000,
214840,
268550,
327500,
537100,
655000,
671375,
1074200,
1342750,
2685500,
3356875,
5371000,
6713750,
13427500,
26855000
|