| 약수 |
1,
2,
4,
5,
7,
8,
10,
11,
14,
16,
20,
22,
28,
35,
40,
44,
55,
56,
70,
77,
80,
88,
110,
112,
140,
154,
176,
220,
280,
308,
385,
440,
560,
616,
770,
880,
1232,
1540,
3080,
5107,
6160,
10214,
20428,
25535,
35749,
40856,
51070,
56177,
71498,
81712,
102140,
112354,
142996,
178745,
204280,
224708,
280885,
285992,
357490,
393239,
408560,
449416,
561770,
571984,
714980,
786478,
898832,
1123540,
1429960,
1572956,
1966195,
2247080,
2859920,
3145912,
3932390,
4494160,
6291824,
7864780,
15729560,
31459120
|