75009420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{416719}}^1$

素因数の和:416734

約数の個数: 36

約数和(自身を含む): 227529120

約数和(自身を除く): 152519700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 416719, 833438, 1250157, 1666876, 2083595, 2500314, 3750471, 4167190, 5000628, 6250785, 7500942, 8334380, 12501570, 15001884, 18752355, 25003140, 37504710, 75009420]

約数ペア:

[(1, 75009420), (2, 37504710), (3, 25003140), (4, 18752355), (5, 15001884), (6, 12501570), (9, 8334380), (10, 7500942), (12, 6250785), (15, 5000628), (18, 4167190), (20, 3750471), (30, 2500314), (36, 2083595), (45, 1666876), (60, 1250157), (90, 833438), (180, 416719)]