| 약수 |
1,
2,
3,
4,
6,
7,
9,
12,
14,
18,
21,
28,
36,
42,
53,
63,
84,
106,
126,
159,
212,
252,
318,
371,
477,
636,
742,
954,
1113,
1484,
1908,
2226,
3339,
4452,
6678,
13356,
266719,
533438,
800157,
1066876,
1600314,
1867033,
2400471,
3200628,
3734066,
4800942,
5601099,
7468132,
9601884,
11202198,
14136107,
16803297,
22404396,
28272214,
33606594,
42408321,
56544428,
67213188,
84816642,
98952749,
127224963,
169633284,
197905498,
254449926,
296858247,
395810996,
508899852,
593716494,
890574741,
1187432988,
1781149482,
3562298964
|