| 約数 |
1,
2,
4,
5,
7,
8,
10,
11,
14,
20,
22,
28,
35,
40,
44,
49,
55,
56,
70,
77,
88,
98,
110,
140,
154,
196,
220,
245,
280,
308,
385,
392,
440,
490,
539,
616,
770,
980,
1078,
1540,
1960,
2156,
2695,
3080,
4312,
5390,
5689,
10780,
11378,
21560,
22756,
28445,
39823,
45512,
56890,
62579,
79646,
113780,
125158,
159292,
199115,
227560,
250316,
278761,
312895,
318584,
398230,
438053,
500632,
557522,
625790,
796460,
876106,
1115044,
1251580,
1393805,
1592920,
1752212,
2190265,
2230088,
2503160,
2787610,
3066371,
3504424,
4380530,
5575220,
6132742,
8761060,
11150440,
12265484,
15331855,
17522120,
24530968,
30663710,
61327420,
122654840
|