85905300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22027}}^1$

素因数の和:22057

約数の個数: 72

約数和(自身を含む): 267684256

約数和(自身を除く): 181778956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 22027, 44054, 66081, 88108, 110135, 132162, 220270, 264324, 286351, 330405, 440540, 550675, 572702, 660810, 859053, 1101350, 1145404, 1321620, 1431755, 1652025, 1718106, 2202700, 2863510, 3304050, 3436212, 4295265, 5727020, 6608100, 7158775, 8590530, 14317550, 17181060, 21476325, 28635100, 42952650, 85905300]

約数ペア:

[(1, 85905300), (2, 42952650), (3, 28635100), (4, 21476325), (5, 17181060), (6, 14317550), (10, 8590530), (12, 7158775), (13, 6608100), (15, 5727020), (20, 4295265), (25, 3436212), (26, 3304050), (30, 2863510), (39, 2202700), (50, 1718106), (52, 1652025), (60, 1431755), (65, 1321620), (75, 1145404), (78, 1101350), (100, 859053), (130, 660810), (150, 572702), (156, 550675), (195, 440540), (260, 330405), (300, 286351), (325, 264324), (390, 220270), (650, 132162), (780, 110135), (975, 88108), (1300, 66081), (1950, 44054), (3900, 22027)]