| 약수 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
16,
20,
21,
24,
28,
30,
35,
40,
42,
48,
56,
60,
70,
80,
84,
105,
112,
120,
140,
168,
210,
240,
280,
336,
420,
560,
840,
1680,
31741,
63482,
95223,
126964,
158705,
190446,
222187,
253928,
317410,
380892,
444374,
476115,
507856,
634820,
666561,
761784,
888748,
952230,
1110935,
1269640,
1333122,
1523568,
1777496,
1904460,
2221870,
2539280,
2666244,
3332805,
3554992,
3808920,
4443740,
5332488,
6665610,
7617840,
8887480,
10664976,
13331220,
17774960,
26662440,
53324880
|