| 約数 |
1,
2,
4,
5,
8,
10,
13,
20,
25,
26,
40,
50,
52,
65,
100,
101,
104,
130,
157,
200,
202,
260,
314,
325,
404,
505,
520,
628,
650,
785,
808,
1010,
1256,
1300,
1313,
1570,
2020,
2041,
2525,
2600,
2626,
3140,
3925,
4040,
4082,
5050,
5252,
6280,
6565,
7850,
8164,
10100,
10205,
10504,
13130,
15700,
15857,
16328,
20200,
20410,
26260,
31400,
31714,
32825,
40820,
51025,
52520,
63428,
65650,
79285,
81640,
102050,
126856,
131300,
158570,
204100,
206141,
262600,
317140,
396425,
408200,
412282,
634280,
792850,
824564,
1030705,
1585700,
1649128,
2061410,
3171400,
4122820,
5153525,
8245640,
10307050,
20614100,
41228200
|