27201060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{433}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 82937400

約数和(自身を除く): 55736340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 349, 433, 698, 866, 1047, 1299, 1396, 1732, 1745, 2094, 2165, 2598, 3141, 3490, 3897, 4188, 4330, 5196, 5235, 6282, 6495, 6980, 7794, 8660, 10470, 12564, 12990, 15588, 15705, 19485, 20940, 25980, 31410, 38970, 62820, 77940, 151117, 302234, 453351, 604468, 755585, 906702, 1360053, 1511170, 1813404, 2266755, 2720106, 3022340, 4533510, 5440212, 6800265, 9067020, 13600530, 27201060]

約数ペア:

[(1, 27201060), (2, 13600530), (3, 9067020), (4, 6800265), (5, 5440212), (6, 4533510), (9, 3022340), (10, 2720106), (12, 2266755), (15, 1813404), (18, 1511170), (20, 1360053), (30, 906702), (36, 755585), (45, 604468), (60, 453351), (90, 302234), (180, 151117), (349, 77940), (433, 62820), (698, 38970), (866, 31410), (1047, 25980), (1299, 20940), (1396, 19485), (1732, 15705), (1745, 15588), (2094, 12990), (2165, 12564), (2598, 10470), (3141, 8660), (3490, 7794), (3897, 6980), (4188, 6495), (4330, 6282), (5196, 5235)]