| 約数 |
1,
2,
4,
5,
8,
10,
13,
16,
20,
25,
26,
32,
40,
50,
52,
64,
65,
80,
100,
104,
130,
160,
200,
208,
260,
320,
325,
400,
416,
520,
650,
800,
832,
1040,
1300,
1600,
1777,
2080,
2600,
3554,
4160,
5200,
7108,
8885,
10400,
14216,
17770,
20800,
23101,
28432,
35540,
44425,
46202,
56864,
71080,
88850,
92404,
113728,
115505,
142160,
177700,
184808,
231010,
284320,
355400,
369616,
462020,
568640,
577525,
710800,
739232,
924040,
1155050,
1421600,
1478464,
1848080,
2310100,
2843200,
3696160,
4620200,
7392320,
9240400,
18480800,
36961600
|