75349680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{44851}}^1$

素因数の和:44874

約数の個数: 80

約数和(自身を含む): 266959104

約数和(自身を除く): 191609424

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, 44851, 89702, 134553, 179404, 224255, 269106, 313957, 358808, 448510, 538212, 627914, 672765, 717616, 897020, 941871, 1076424, 1255828, 1345530, 1569785, 1794040, 1883742, 2152848, 2511656, 2691060, 3139570, 3588080, 3767484, 4709355, 5023312, 5382120, 6279140, 7534968, 9418710, 10764240, 12558280, 15069936, 18837420, 25116560, 37674840, 75349680]

約数ペア:

[(1, 75349680), (2, 37674840), (3, 25116560), (4, 18837420), (5, 15069936), (6, 12558280), (7, 10764240), (8, 9418710), (10, 7534968), (12, 6279140), (14, 5382120), (15, 5023312), (16, 4709355), (20, 3767484), (21, 3588080), (24, 3139570), (28, 2691060), (30, 2511656), (35, 2152848), (40, 1883742), (42, 1794040), (48, 1569785), (56, 1345530), (60, 1255828), (70, 1076424), (80, 941871), (84, 897020), (105, 717616), (112, 672765), (120, 627914), (140, 538212), (168, 448510), (210, 358808), (240, 313957), (280, 269106), (336, 224255), (420, 179404), (560, 134553), (840, 89702), (1680, 44851)]