90440700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{43067}}^1$

素因数の和:43091

約数の個数: 72

約数和(自身を含む): 299064192

約数和(自身を除く): 208623492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 43067, 86134, 129201, 172268, 215335, 258402, 301469, 430670, 516804, 602938, 646005, 861340, 904407, 1076675, 1205876, 1292010, 1507345, 1808814, 2153350, 2584020, 3014690, 3230025, 3617628, 4306700, 4522035, 6029380, 6460050, 7536725, 9044070, 12920100, 15073450, 18088140, 22610175, 30146900, 45220350, 90440700]

約数ペア:

[(1, 90440700), (2, 45220350), (3, 30146900), (4, 22610175), (5, 18088140), (6, 15073450), (7, 12920100), (10, 9044070), (12, 7536725), (14, 6460050), (15, 6029380), (20, 4522035), (21, 4306700), (25, 3617628), (28, 3230025), (30, 3014690), (35, 2584020), (42, 2153350), (50, 1808814), (60, 1507345), (70, 1292010), (75, 1205876), (84, 1076675), (100, 904407), (105, 861340), (140, 646005), (150, 602938), (175, 516804), (210, 430670), (300, 301469), (350, 258402), (420, 215335), (525, 172268), (700, 129201), (1050, 86134), (2100, 43067)]