| 約数 |
1,
2,
4,
5,
8,
10,
20,
25,
31,
40,
43,
50,
62,
86,
100,
124,
127,
155,
172,
200,
215,
248,
254,
310,
344,
430,
508,
620,
635,
775,
860,
1016,
1075,
1240,
1270,
1333,
1550,
1720,
2150,
2540,
2666,
3100,
3175,
3937,
4300,
5080,
5332,
5461,
6200,
6350,
6665,
7874,
8600,
10664,
10922,
12700,
13330,
15748,
19685,
21844,
25400,
26660,
27305,
31496,
33325,
39370,
43688,
53320,
54610,
66650,
78740,
98425,
109220,
133300,
136525,
157480,
169291,
196850,
218440,
266600,
273050,
338582,
393700,
546100,
677164,
787400,
846455,
1092200,
1354328,
1692910,
3385820,
4232275,
6771640,
8464550,
16929100,
33858200
|