75316760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{877}}^1$

素因数の和:1020

約数の個数: 64

約数和(自身を含む): 180165600

約数和(自身を除く): 104848840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 113, 152, 190, 226, 380, 452, 565, 760, 877, 904, 1130, 1754, 2147, 2260, 3508, 4294, 4385, 4520, 7016, 8588, 8770, 10735, 16663, 17176, 17540, 21470, 33326, 35080, 42940, 66652, 83315, 85880, 99101, 133304, 166630, 198202, 333260, 396404, 495505, 666520, 792808, 991010, 1882919, 1982020, 3765838, 3964040, 7531676, 9414595, 15063352, 18829190, 37658380, 75316760]

約数ペア:

[(1, 75316760), (2, 37658380), (4, 18829190), (5, 15063352), (8, 9414595), (10, 7531676), (19, 3964040), (20, 3765838), (38, 1982020), (40, 1882919), (76, 991010), (95, 792808), (113, 666520), (152, 495505), (190, 396404), (226, 333260), (380, 198202), (452, 166630), (565, 133304), (760, 99101), (877, 85880), (904, 83315), (1130, 66652), (1754, 42940), (2147, 35080), (2260, 33326), (3508, 21470), (4294, 17540), (4385, 17176), (4520, 16663), (7016, 10735), (8588, 8770)]