389975100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1299917}}^1$

素因数の和:1299934

約数の個数: 36

約数和(自身を含む): 1128328824

約数和(自身を除く): 738353724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1299917, 2599834, 3899751, 5199668, 6499585, 7799502, 12999170, 15599004, 19498755, 25998340, 32497925, 38997510, 64995850, 77995020, 97493775, 129991700, 194987550, 389975100]

約数ペア:

[(1, 389975100), (2, 194987550), (3, 129991700), (4, 97493775), (5, 77995020), (6, 64995850), (10, 38997510), (12, 32497925), (15, 25998340), (20, 19498755), (25, 15599004), (30, 12999170), (50, 7799502), (60, 6499585), (75, 5199668), (100, 3899751), (150, 2599834), (300, 1299917)]