75397740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1609}}^1$

素因数の和:1703

約数の個数: 96

約数和(自身を含む): 233694720

約数和(自身を除く): 158296980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 213, 220, 284, 330, 355, 426, 660, 710, 781, 852, 1065, 1420, 1562, 1609, 2130, 2343, 3124, 3218, 3905, 4260, 4686, 4827, 6436, 7810, 8045, 9372, 9654, 11715, 15620, 16090, 17699, 19308, 23430, 24135, 32180, 35398, 46860, 48270, 53097, 70796, 88495, 96540, 106194, 114239, 176990, 212388, 228478, 265485, 342717, 353980, 456956, 530970, 571195, 685434, 1061940, 1142390, 1256629, 1370868, 1713585, 2284780, 2513258, 3427170, 3769887, 5026516, 6283145, 6854340, 7539774, 12566290, 15079548, 18849435, 25132580, 37698870, 75397740]

約数ペア:

[(1, 75397740), (2, 37698870), (3, 25132580), (4, 18849435), (5, 15079548), (6, 12566290), (10, 7539774), (11, 6854340), (12, 6283145), (15, 5026516), (20, 3769887), (22, 3427170), (30, 2513258), (33, 2284780), (44, 1713585), (55, 1370868), (60, 1256629), (66, 1142390), (71, 1061940), (110, 685434), (132, 571195), (142, 530970), (165, 456956), (213, 353980), (220, 342717), (284, 265485), (330, 228478), (355, 212388), (426, 176990), (660, 114239), (710, 106194), (781, 96540), (852, 88495), (1065, 70796), (1420, 53097), (1562, 48270), (1609, 46860), (2130, 35398), (2343, 32180), (3124, 24135), (3218, 23430), (3905, 19308), (4260, 17699), (4686, 16090), (4827, 15620), (6436, 11715), (7810, 9654), (8045, 9372)]