약수 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
28,
35,
40,
49,
56,
70,
98,
140,
196,
245,
280,
343,
392,
490,
686,
980,
1372,
1433,
1715,
1960,
2401,
2744,
2866,
3430,
4802,
5732,
6860,
7165,
9604,
10031,
11464,
12005,
13720,
14330,
19208,
20062,
24010,
28660,
40124,
48020,
50155,
57320,
70217,
80248,
96040,
100310,
140434,
200620,
280868,
351085,
401240,
491519,
561736,
702170,
983038,
1404340,
1966076,
2457595,
2808680,
3440633,
3932152,
4915190,
6881266,
9830380,
13762532,
17203165,
19660760,
27525064,
34406330,
68812660,
137625320
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