75245520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{44789}}^1$

素因数の和:44812

約数の個数: 80

約数和(自身を含む): 266590080

約数和(自身を除く): 191344560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 44789, 89578, 134367, 179156, 223945, 268734, 313523, 358312, 447890, 537468, 627046, 671835, 716624, 895780, 940569, 1074936, 1254092, 1343670, 1567615, 1791560, 1881138, 2149872, 2508184, 2687340, 3135230, 3583120, 3762276, 4702845, 5016368, 5374680, 6270460, 7524552, 9405690, 10749360, 12540920, 15049104, 18811380, 25081840, 37622760, 75245520]

約数ペア:

[(1, 75245520), (2, 37622760), (3, 25081840), (4, 18811380), (5, 15049104), (6, 12540920), (7, 10749360), (8, 9405690), (10, 7524552), (12, 6270460), (14, 5374680), (15, 5016368), (16, 4702845), (20, 3762276), (21, 3583120), (24, 3135230), (28, 2687340), (30, 2508184), (35, 2149872), (40, 1881138), (42, 1791560), (48, 1567615), (56, 1343670), (60, 1254092), (70, 1074936), (80, 940569), (84, 895780), (105, 716624), (112, 671835), (120, 627046), (140, 537468), (168, 447890), (210, 358312), (240, 313523), (280, 268734), (336, 223945), (420, 179156), (560, 134367), (840, 89578), (1680, 44789)]