| 約数 |
1,
2,
4,
5,
8,
10,
13,
16,
20,
25,
26,
40,
50,
52,
65,
80,
100,
101,
104,
130,
200,
202,
208,
260,
325,
400,
404,
491,
505,
520,
650,
808,
982,
1010,
1040,
1300,
1313,
1616,
1964,
2020,
2455,
2525,
2600,
2626,
3928,
4040,
4910,
5050,
5200,
5252,
6383,
6565,
7856,
8080,
9820,
10100,
10504,
12275,
12766,
13130,
19640,
20200,
21008,
24550,
25532,
26260,
31915,
32825,
39280,
40400,
49100,
49591,
51064,
52520,
63830,
65650,
98200,
99182,
102128,
105040,
127660,
131300,
159575,
196400,
198364,
247955,
255320,
262600,
319150,
396728,
495910,
510640,
525200,
638300,
644683,
793456,
991820,
1239775,
1276600,
1289366,
1983640,
2479550,
2553200,
2578732,
3223415,
3967280,
4959100,
5157464,
6446830,
9918200,
10314928,
12893660,
16117075,
19836400,
25787320,
32234150,
51574640,
64468300,
128936600,
257873200
|