428982600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{714971}}^1$

素因数の和:714990

約数の個数: 48

約数和(自身を含む): 1329847920

約数和(自身を除く): 900865320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 714971, 1429942, 2144913, 2859884, 3574855, 4289826, 5719768, 7149710, 8579652, 10724565, 14299420, 17159304, 17874275, 21449130, 28598840, 35748550, 42898260, 53622825, 71497100, 85796520, 107245650, 142994200, 214491300, 428982600]

約数ペア:

[(1, 428982600), (2, 214491300), (3, 142994200), (4, 107245650), (5, 85796520), (6, 71497100), (8, 53622825), (10, 42898260), (12, 35748550), (15, 28598840), (20, 21449130), (24, 17874275), (25, 17159304), (30, 14299420), (40, 10724565), (50, 8579652), (60, 7149710), (75, 5719768), (100, 4289826), (120, 3574855), (150, 2859884), (200, 2144913), (300, 1429942), (600, 714971)]