約数 |
1,
2,
4,
5,
8,
10,
13,
20,
25,
26,
31,
40,
50,
52,
62,
65,
100,
104,
124,
130,
155,
200,
248,
260,
310,
325,
403,
520,
620,
650,
775,
806,
997,
1240,
1300,
1550,
1612,
1994,
2015,
2600,
3100,
3224,
3988,
4030,
4985,
6200,
7976,
8060,
9970,
10075,
12961,
16120,
19940,
20150,
24925,
25922,
30907,
39880,
40300,
49850,
51844,
61814,
64805,
80600,
99700,
103688,
123628,
129610,
154535,
199400,
247256,
259220,
309070,
324025,
401791,
518440,
618140,
648050,
772675,
803582,
1236280,
1296100,
1545350,
1607164,
2008955,
2592200,
3090700,
3214328,
4017910,
6181400,
8035820,
10044775,
16071640,
20089550,
40179100,
80358200
|