| 약수 |
1,
2,
4,
5,
7,
10,
14,
20,
25,
28,
35,
49,
50,
70,
98,
100,
101,
140,
175,
196,
202,
245,
350,
404,
490,
505,
700,
707,
980,
1010,
1225,
1414,
2020,
2450,
2525,
2828,
3535,
4900,
4949,
5050,
7070,
9898,
10100,
10201,
14140,
17675,
19796,
20402,
24745,
35350,
40804,
49490,
51005,
70700,
71407,
98980,
102010,
123725,
142814,
204020,
247450,
255025,
285628,
357035,
494900,
499849,
510050,
714070,
999698,
1020100,
1428140,
1785175,
1999396,
2499245,
3570350,
4998490,
7140700,
9996980,
12496225,
24992450,
49984900
|