| 약수 |
1,
2,
3,
4,
6,
7,
12,
14,
21,
28,
31,
42,
62,
84,
93,
124,
127,
186,
217,
254,
372,
381,
434,
508,
651,
762,
868,
889,
1302,
1524,
1778,
2604,
2667,
3556,
3937,
5233,
5334,
7874,
10466,
10668,
11811,
15699,
15748,
20932,
23622,
27559,
31398,
36631,
47244,
55118,
62796,
73262,
82677,
109893,
110236,
146524,
162223,
165354,
219786,
324446,
330708,
439572,
486669,
648892,
664591,
973338,
1135561,
1329182,
1946676,
1993773,
2271122,
2658364,
3406683,
3987546,
4542244,
4652137,
6813366,
7975092,
9304274,
13626732,
13956411,
18608548,
20602321,
27912822,
41204642,
55825644,
61806963,
82409284,
123613926,
144216247,
247227852,
288432494,
432648741,
576864988,
865297482,
1730594964
|