297685620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{5387}}^1$

素因数の和:5709

約数の個数: 72

約数和(自身を含む): 906089184

約数和(自身を除く): 608403564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1535, 1842, 2763, 3070, 3684, 4605, 5387, 5526, 6140, 9210, 10774, 11052, 13815, 16161, 18420, 21548, 26935, 27630, 32322, 48483, 53870, 55260, 64644, 80805, 96966, 107740, 161610, 193932, 242415, 323220, 484830, 969660, 1653809, 3307618, 4961427, 6615236, 8269045, 9922854, 14884281, 16538090, 19845708, 24807135, 29768562, 33076180, 49614270, 59537124, 74421405, 99228540, 148842810, 297685620]

約数ペア:

[(1, 297685620), (2, 148842810), (3, 99228540), (4, 74421405), (5, 59537124), (6, 49614270), (9, 33076180), (10, 29768562), (12, 24807135), (15, 19845708), (18, 16538090), (20, 14884281), (30, 9922854), (36, 8269045), (45, 6615236), (60, 4961427), (90, 3307618), (180, 1653809), (307, 969660), (614, 484830), (921, 323220), (1228, 242415), (1535, 193932), (1842, 161610), (2763, 107740), (3070, 96966), (3684, 80805), (4605, 64644), (5387, 55260), (5526, 53870), (6140, 48483), (9210, 32322), (10774, 27630), (11052, 26935), (13815, 21548), (16161, 18420)]