15920700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53069}}^1$

素因数の和:53086

約数の個数: 36

約数和(自身を含む): 46064760

約数和(自身を除く): 30144060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 53069, 106138, 159207, 212276, 265345, 318414, 530690, 636828, 796035, 1061380, 1326725, 1592070, 2653450, 3184140, 3980175, 5306900, 7960350, 15920700]

約数ペア:

[(1, 15920700), (2, 7960350), (3, 5306900), (4, 3980175), (5, 3184140), (6, 2653450), (10, 1592070), (12, 1326725), (15, 1061380), (20, 796035), (25, 636828), (30, 530690), (50, 318414), (60, 265345), (75, 212276), (100, 159207), (150, 106138), (300, 53069)]