| 약수 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
16,
20,
21,
24,
28,
30,
35,
40,
42,
48,
56,
60,
70,
80,
84,
105,
112,
120,
140,
168,
210,
240,
280,
336,
420,
560,
840,
1680,
147083,
294166,
441249,
588332,
735415,
882498,
1029581,
1176664,
1470830,
1764996,
2059162,
2206245,
2353328,
2941660,
3088743,
3529992,
4118324,
4412490,
5147905,
5883320,
6177486,
7059984,
8236648,
8824980,
10295810,
11766640,
12354972,
15443715,
16473296,
17649960,
20591620,
24709944,
30887430,
35299920,
41183240,
49419888,
61774860,
82366480,
123549720,
247099440
|