75869520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3259}}^1$

素因数の和:3372

約数の個数: 80

約数和(自身を含む): 237693120

約数和(自身を除く): 161823600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3259, 3880, 4656, 5820, 6518, 7760, 9777, 11640, 13036, 16295, 19554, 23280, 26072, 32590, 39108, 48885, 52144, 65180, 78216, 97770, 130360, 156432, 195540, 260720, 316123, 391080, 632246, 782160, 948369, 1264492, 1580615, 1896738, 2528984, 3161230, 3793476, 4741845, 5057968, 6322460, 7586952, 9483690, 12644920, 15173904, 18967380, 25289840, 37934760, 75869520]

約数ペア:

[(1, 75869520), (2, 37934760), (3, 25289840), (4, 18967380), (5, 15173904), (6, 12644920), (8, 9483690), (10, 7586952), (12, 6322460), (15, 5057968), (16, 4741845), (20, 3793476), (24, 3161230), (30, 2528984), (40, 1896738), (48, 1580615), (60, 1264492), (80, 948369), (97, 782160), (120, 632246), (194, 391080), (240, 316123), (291, 260720), (388, 195540), (485, 156432), (582, 130360), (776, 97770), (970, 78216), (1164, 65180), (1455, 52144), (1552, 48885), (1940, 39108), (2328, 32590), (2910, 26072), (3259, 23280), (3880, 19554), (4656, 16295), (5820, 13036), (6518, 11640), (7760, 9777)]