| 약수 |
1,
2,
4,
5,
7,
10,
14,
20,
28,
35,
43,
49,
70,
86,
98,
140,
172,
196,
215,
245,
301,
343,
430,
467,
490,
602,
686,
860,
934,
980,
1204,
1372,
1505,
1715,
1868,
2107,
2335,
3010,
3269,
3430,
4214,
4670,
6020,
6538,
6860,
8428,
9340,
10535,
13076,
14749,
16345,
20081,
21070,
22883,
29498,
32690,
40162,
42140,
45766,
58996,
65380,
73745,
80324,
91532,
100405,
114415,
140567,
147490,
160181,
200810,
228830,
281134,
294980,
320362,
401620,
457660,
562268,
640724,
702835,
800905,
983969,
1405670,
1601810,
1967938,
2811340,
3203620,
3935876,
4919845,
6887783,
9839690,
13775566,
19679380,
27551132,
34438915,
68877830,
137755660
|