316131300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{351257}}^1$

素因数の和:351277

約数の個数: 54

約数和(自身を含む): 990898818

約数和(自身を除く): 674767518

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 351257, 702514, 1053771, 1405028, 1756285, 2107542, 3161313, 3512570, 4215084, 5268855, 6322626, 7025140, 8781425, 10537710, 12645252, 15806565, 17562850, 21075420, 26344275, 31613130, 35125700, 52688550, 63226260, 79032825, 105377100, 158065650, 316131300]

約数ペア:

[(1, 316131300), (2, 158065650), (3, 105377100), (4, 79032825), (5, 63226260), (6, 52688550), (9, 35125700), (10, 31613130), (12, 26344275), (15, 21075420), (18, 17562850), (20, 15806565), (25, 12645252), (30, 10537710), (36, 8781425), (45, 7025140), (50, 6322626), (60, 5268855), (75, 4215084), (90, 3512570), (100, 3161313), (150, 2107542), (180, 1756285), (225, 1405028), (300, 1053771), (450, 702514), (900, 351257)]