75415740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:827

約数の個数: 96

約数和(自身を含む): 226001664

約数和(自身を除く): 150585924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 107, 170, 204, 214, 255, 321, 340, 428, 510, 535, 642, 691, 1020, 1070, 1284, 1382, 1605, 1819, 2073, 2140, 2764, 3210, 3455, 3638, 4146, 5457, 6420, 6910, 7276, 8292, 9095, 10365, 10914, 11747, 13820, 18190, 20730, 21828, 23494, 27285, 35241, 36380, 41460, 46988, 54570, 58735, 70482, 73937, 109140, 117470, 140964, 147874, 176205, 221811, 234940, 295748, 352410, 369685, 443622, 704820, 739370, 887244, 1109055, 1256929, 1478740, 2218110, 2513858, 3770787, 4436220, 5027716, 6284645, 7541574, 12569290, 15083148, 18853935, 25138580, 37707870, 75415740]

約数ペア:

[(1, 75415740), (2, 37707870), (3, 25138580), (4, 18853935), (5, 15083148), (6, 12569290), (10, 7541574), (12, 6284645), (15, 5027716), (17, 4436220), (20, 3770787), (30, 2513858), (34, 2218110), (51, 1478740), (60, 1256929), (68, 1109055), (85, 887244), (102, 739370), (107, 704820), (170, 443622), (204, 369685), (214, 352410), (255, 295748), (321, 234940), (340, 221811), (428, 176205), (510, 147874), (535, 140964), (642, 117470), (691, 109140), (1020, 73937), (1070, 70482), (1284, 58735), (1382, 54570), (1605, 46988), (1819, 41460), (2073, 36380), (2140, 35241), (2764, 27285), (3210, 23494), (3455, 21828), (3638, 20730), (4146, 18190), (5457, 13820), (6420, 11747), (6910, 10914), (7276, 10365), (8292, 9095)]