| 約数 |
1,
2,
4,
5,
7,
8,
10,
11,
14,
20,
22,
28,
35,
40,
44,
49,
55,
56,
70,
77,
88,
98,
101,
110,
140,
154,
196,
202,
220,
245,
280,
308,
385,
392,
404,
440,
490,
505,
539,
616,
707,
770,
808,
980,
1010,
1078,
1111,
1414,
1540,
1960,
2020,
2156,
2222,
2695,
2828,
3080,
3535,
4040,
4312,
4444,
4949,
5390,
5555,
5656,
7070,
7777,
8888,
9898,
10780,
11110,
14140,
15554,
19796,
21560,
22220,
24745,
28280,
31108,
38885,
39592,
44440,
49490,
54439,
62216,
77770,
98980,
108878,
155540,
197960,
217756,
272195,
311080,
435512,
544390,
1088780,
2177560
|