| 약수 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
40,
53,
62,
80,
106,
124,
155,
212,
248,
265,
310,
424,
496,
530,
620,
848,
1060,
1240,
1399,
1643,
2120,
2480,
2798,
3286,
4240,
5596,
6572,
6995,
8215,
11192,
13144,
13990,
16430,
22384,
26288,
27980,
32860,
43369,
55960,
65720,
74147,
86738,
111920,
131440,
148294,
173476,
216845,
296588,
346952,
370735,
433690,
593176,
693904,
741470,
867380,
1186352,
1482940,
1734760,
2298557,
2965880,
3469520,
4597114,
5931760,
9194228,
11492785,
18388456,
22985570,
36776912,
45971140,
91942280,
183884560
|