75042030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:814

約数の個数: 96

約数和(自身を含む): 212751360

約数和(自身を除く): 137709330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 71, 98, 105, 142, 147, 210, 213, 245, 294, 355, 426, 490, 497, 710, 719, 735, 994, 1065, 1438, 1470, 1491, 2130, 2157, 2485, 2982, 3479, 3595, 4314, 4970, 5033, 6958, 7190, 7455, 10066, 10437, 10785, 14910, 15099, 17395, 20874, 21570, 25165, 30198, 34790, 35231, 50330, 51049, 52185, 70462, 75495, 102098, 104370, 105693, 150990, 153147, 176155, 211386, 255245, 306294, 352310, 357343, 510490, 528465, 714686, 765735, 1056930, 1072029, 1531470, 1786715, 2144058, 2501401, 3573430, 5002802, 5360145, 7504203, 10720290, 12507005, 15008406, 25014010, 37521015, 75042030]

約数ペア:

[(1, 75042030), (2, 37521015), (3, 25014010), (5, 15008406), (6, 12507005), (7, 10720290), (10, 7504203), (14, 5360145), (15, 5002802), (21, 3573430), (30, 2501401), (35, 2144058), (42, 1786715), (49, 1531470), (70, 1072029), (71, 1056930), (98, 765735), (105, 714686), (142, 528465), (147, 510490), (210, 357343), (213, 352310), (245, 306294), (294, 255245), (355, 211386), (426, 176155), (490, 153147), (497, 150990), (710, 105693), (719, 104370), (735, 102098), (994, 75495), (1065, 70462), (1438, 52185), (1470, 51049), (1491, 50330), (2130, 35231), (2157, 34790), (2485, 30198), (2982, 25165), (3479, 21570), (3595, 20874), (4314, 17395), (4970, 15099), (5033, 14910), (6958, 10785), (7190, 10437), (7455, 10066)]