| 約数 |
1,
2,
4,
5,
8,
10,
13,
16,
20,
25,
26,
32,
40,
50,
52,
64,
65,
80,
100,
104,
125,
128,
130,
160,
200,
208,
250,
256,
260,
320,
325,
400,
416,
500,
512,
520,
625,
640,
650,
800,
832,
1000,
1040,
1250,
1280,
1300,
1600,
1625,
1664,
2000,
2080,
2500,
2560,
2600,
3200,
3250,
3328,
4000,
4160,
5000,
5200,
6400,
6500,
6656,
8000,
8125,
8320,
10000,
10400,
12800,
13000,
16000,
16250,
16640,
20000,
20800,
26000,
32000,
32500,
33280,
40000,
41600,
52000,
64000,
65000,
80000,
83200,
104000,
130000,
160000,
166400,
208000,
260000,
320000,
416000,
520000,
832000,
1040000,
2080000,
4160000
|