| 약수 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
20,
21,
24,
28,
30,
35,
40,
42,
49,
56,
60,
70,
84,
98,
105,
120,
140,
147,
168,
196,
210,
245,
280,
294,
392,
420,
490,
588,
735,
840,
980,
1176,
1470,
1960,
2940,
5880,
9067,
18134,
27201,
36268,
45335,
54402,
63469,
72536,
90670,
108804,
126938,
136005,
181340,
190407,
217608,
253876,
272010,
317345,
362680,
380814,
444283,
507752,
544020,
634690,
761628,
888566,
952035,
1088040,
1269380,
1332849,
1523256,
1777132,
1904070,
2221415,
2538760,
2665698,
3554264,
3808140,
4442830,
5331396,
6664245,
7616280,
8885660,
10662792,
13328490,
17771320,
26656980,
53313960
|