75843740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 188987904

約数和(自身を除く): 113144164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 83, 107, 122, 140, 166, 214, 244, 305, 332, 415, 427, 428, 535, 581, 610, 749, 830, 854, 1070, 1162, 1220, 1498, 1660, 1708, 2135, 2140, 2324, 2905, 2996, 3745, 4270, 5063, 5810, 6527, 7490, 8540, 8881, 10126, 11620, 13054, 14980, 17762, 20252, 25315, 26108, 32635, 35441, 35524, 44405, 45689, 50630, 62167, 65270, 70882, 88810, 91378, 101260, 124334, 130540, 141764, 177205, 177620, 182756, 228445, 248668, 310835, 354410, 456890, 541741, 621670, 708820, 913780, 1083482, 1243340, 2166964, 2708705, 3792187, 5417410, 7584374, 10834820, 15168748, 18960935, 37921870, 75843740]

約数ペア:

[(1, 75843740), (2, 37921870), (4, 18960935), (5, 15168748), (7, 10834820), (10, 7584374), (14, 5417410), (20, 3792187), (28, 2708705), (35, 2166964), (61, 1243340), (70, 1083482), (83, 913780), (107, 708820), (122, 621670), (140, 541741), (166, 456890), (214, 354410), (244, 310835), (305, 248668), (332, 228445), (415, 182756), (427, 177620), (428, 177205), (535, 141764), (581, 130540), (610, 124334), (749, 101260), (830, 91378), (854, 88810), (1070, 70882), (1162, 65270), (1220, 62167), (1498, 50630), (1660, 45689), (1708, 44405), (2135, 35524), (2140, 35441), (2324, 32635), (2905, 26108), (2996, 25315), (3745, 20252), (4270, 17762), (5063, 14980), (5810, 13054), (6527, 11620), (7490, 10126), (8540, 8881)]