85900080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{51131}}^1$

素因数の和:51154

約数の個数: 80

約数和(自身を含む): 304337664

約数和(自身を除く): 218437584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 51131, 102262, 153393, 204524, 255655, 306786, 357917, 409048, 511310, 613572, 715834, 766965, 818096, 1022620, 1073751, 1227144, 1431668, 1533930, 1789585, 2045240, 2147502, 2454288, 2863336, 3067860, 3579170, 4090480, 4295004, 5368755, 5726672, 6135720, 7158340, 8590008, 10737510, 12271440, 14316680, 17180016, 21475020, 28633360, 42950040, 85900080]

約数ペア:

[(1, 85900080), (2, 42950040), (3, 28633360), (4, 21475020), (5, 17180016), (6, 14316680), (7, 12271440), (8, 10737510), (10, 8590008), (12, 7158340), (14, 6135720), (15, 5726672), (16, 5368755), (20, 4295004), (21, 4090480), (24, 3579170), (28, 3067860), (30, 2863336), (35, 2454288), (40, 2147502), (42, 2045240), (48, 1789585), (56, 1533930), (60, 1431668), (70, 1227144), (80, 1073751), (84, 1022620), (105, 818096), (112, 766965), (120, 715834), (140, 613572), (168, 511310), (210, 409048), (240, 357917), (280, 306786), (336, 255655), (420, 204524), (560, 153393), (840, 102262), (1680, 51131)]