| 약수 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
19,
20,
21,
28,
30,
35,
38,
42,
57,
60,
70,
76,
84,
95,
105,
114,
133,
140,
190,
210,
228,
266,
285,
380,
399,
420,
532,
570,
665,
798,
1140,
1330,
1596,
1995,
2660,
3990,
7980,
21961,
43922,
65883,
87844,
109805,
131766,
153727,
219610,
263532,
307454,
329415,
417259,
439220,
461181,
614908,
658830,
768635,
834518,
922362,
1251777,
1317660,
1537270,
1669036,
1844724,
2086295,
2305905,
2503554,
2920813,
3074540,
4172590,
4611810,
5007108,
5841626,
6258885,
8345180,
8762439,
9223620,
11683252,
12517770,
14604065,
17524878,
25035540,
29208130,
35049756,
43812195,
58416260,
87624390,
175248780
|