약수 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
35,
40,
56,
70,
80,
101,
112,
140,
202,
280,
404,
505,
560,
707,
808,
1010,
1414,
1616,
2020,
2828,
3535,
4040,
4339,
5656,
7070,
8080,
8678,
11312,
14140,
17356,
21695,
28280,
30373,
34712,
43390,
56560,
60746,
69424,
86780,
121492,
151865,
173560,
242984,
303730,
347120,
438239,
485968,
607460,
876478,
1214920,
1752956,
2191195,
2429840,
3067673,
3505912,
4382390,
6135346,
7011824,
8764780,
12270692,
15338365,
17529560,
24541384,
30676730,
35059120,
49082768,
61353460,
122706920,
245413840
|