| 약수 |
1,
2,
4,
5,
8,
10,
16,
20,
40,
41,
80,
82,
97,
164,
194,
205,
283,
328,
388,
410,
485,
566,
656,
776,
820,
970,
1132,
1415,
1552,
1640,
1940,
2264,
2830,
3280,
3880,
3977,
4528,
5660,
7760,
7954,
11320,
11603,
15908,
19885,
22640,
23206,
27451,
31816,
39770,
46412,
54902,
58015,
63632,
79540,
92824,
109804,
116030,
137255,
159080,
185648,
219608,
232060,
274510,
318160,
439216,
464120,
549020,
928240,
1098040,
1125491,
2196080,
2250982,
4501964,
5627455,
9003928,
11254910,
18007856,
22509820,
45019640,
90039280
|