| 約数 |
1,
2,
4,
5,
7,
8,
10,
11,
14,
20,
22,
25,
28,
35,
40,
44,
50,
55,
56,
70,
77,
88,
100,
101,
110,
140,
154,
175,
200,
202,
220,
275,
280,
308,
350,
385,
404,
440,
505,
550,
616,
700,
707,
770,
808,
1010,
1100,
1111,
1400,
1414,
1540,
1925,
2020,
2200,
2222,
2525,
2828,
3080,
3535,
3850,
4040,
4444,
5050,
5555,
5656,
7070,
7700,
7777,
8888,
10100,
11110,
14140,
15400,
15554,
17675,
20200,
22220,
27775,
28280,
31108,
35350,
38885,
44440,
55550,
62216,
70700,
77770,
111100,
141400,
155540,
194425,
222200,
311080,
388850,
777700,
1555400
|