| 약수 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
16,
20,
21,
24,
28,
30,
32,
35,
40,
42,
48,
56,
60,
70,
80,
84,
96,
105,
112,
120,
140,
160,
168,
210,
224,
240,
280,
336,
420,
480,
560,
672,
840,
1120,
1680,
3360,
19727,
39454,
59181,
78908,
98635,
118362,
138089,
157816,
197270,
236724,
276178,
295905,
315632,
394540,
414267,
473448,
552356,
591810,
631264,
690445,
789080,
828534,
946896,
1104712,
1183620,
1380890,
1578160,
1657068,
1893792,
2071335,
2209424,
2367240,
2761780,
3156320,
3314136,
4142670,
4418848,
4734480,
5523560,
6628272,
8285340,
9468960,
11047120,
13256544,
16570680,
22094240,
33141360,
66282720
|