| 약수 |
1,
2,
3,
4,
6,
7,
9,
12,
14,
18,
21,
27,
28,
36,
42,
54,
63,
84,
108,
126,
151,
189,
252,
302,
378,
453,
604,
756,
906,
1057,
1359,
1812,
2114,
2221,
2718,
3171,
4077,
4228,
4442,
5436,
6342,
6663,
8154,
8884,
9513,
12684,
13326,
15547,
16308,
19026,
19989,
26652,
28539,
31094,
38052,
39978,
46641,
57078,
59967,
62188,
79956,
93282,
114156,
119934,
139923,
186564,
239868,
279846,
335371,
419769,
559692,
670742,
839538,
1006113,
1341484,
1679076,
2012226,
2347597,
3018339,
4024452,
4695194,
6036678,
7042791,
9055017,
9390388,
12073356,
14085582,
18110034,
21128373,
28171164,
36220068,
42256746,
63385119,
84513492,
126770238,
253540476
|