| 約数 |
1,
2,
4,
5,
8,
10,
11,
16,
20,
22,
25,
40,
44,
50,
55,
80,
88,
100,
101,
110,
121,
176,
200,
202,
220,
242,
275,
400,
404,
440,
484,
505,
550,
605,
808,
880,
968,
1010,
1100,
1111,
1210,
1616,
1936,
2020,
2200,
2222,
2420,
2525,
3025,
4040,
4400,
4444,
4840,
5050,
5555,
6050,
8080,
8888,
9680,
10100,
11110,
12100,
12221,
17776,
20200,
22220,
24200,
24442,
27775,
40400,
44440,
48400,
48884,
55550,
61105,
88880,
97768,
111100,
122210,
195536,
222200,
244420,
305525,
444400,
488840,
611050,
977680,
1222100,
2444200,
4888400
|