75013680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{44651}}^1$

素因数の和:44674

約数の個数: 80

約数和(自身を含む): 265768704

約数和(自身を除く): 190755024

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, 44651, 89302, 133953, 178604, 223255, 267906, 312557, 357208, 446510, 535812, 625114, 669765, 714416, 893020, 937671, 1071624, 1250228, 1339530, 1562785, 1786040, 1875342, 2143248, 2500456, 2679060, 3125570, 3572080, 3750684, 4688355, 5000912, 5358120, 6251140, 7501368, 9376710, 10716240, 12502280, 15002736, 18753420, 25004560, 37506840, 75013680]

約数ペア:

[(1, 75013680), (2, 37506840), (3, 25004560), (4, 18753420), (5, 15002736), (6, 12502280), (7, 10716240), (8, 9376710), (10, 7501368), (12, 6251140), (14, 5358120), (15, 5000912), (16, 4688355), (20, 3750684), (21, 3572080), (24, 3125570), (28, 2679060), (30, 2500456), (35, 2143248), (40, 1875342), (42, 1786040), (48, 1562785), (56, 1339530), (60, 1250228), (70, 1071624), (80, 937671), (84, 893020), (105, 714416), (112, 669765), (120, 625114), (140, 535812), (168, 446510), (210, 357208), (240, 312557), (280, 267906), (336, 223255), (420, 178604), (560, 133953), (840, 89302), (1680, 44651)]