| 約数 |
1,
2,
4,
5,
8,
10,
11,
20,
22,
37,
40,
44,
55,
74,
88,
101,
110,
121,
148,
185,
202,
220,
242,
296,
370,
404,
407,
440,
484,
505,
605,
740,
808,
814,
968,
1010,
1111,
1210,
1480,
1628,
2020,
2035,
2222,
2420,
3256,
3737,
4040,
4070,
4444,
4477,
4840,
5555,
7474,
8140,
8888,
8954,
11110,
12221,
14948,
16280,
17908,
18685,
22220,
22385,
24442,
29896,
35816,
37370,
41107,
44440,
44770,
48884,
61105,
74740,
82214,
89540,
97768,
122210,
149480,
164428,
179080,
205535,
244420,
328856,
411070,
452177,
488840,
822140,
904354,
1644280,
1808708,
2260885,
3617416,
4521770,
9043540,
18087080
|