2556312600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{4260521}}^1$

素因数の和:4260540

約数の個数: 48

約数和(自身を含む): 7924570920

約数和(自身を除く): 5368258320

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, 4260521, 8521042, 12781563, 17042084, 21302605, 25563126, 34084168, 42605210, 51126252, 63907815, 85210420, 102252504, 106513025, 127815630, 170420840, 213026050, 255631260, 319539075, 426052100, 511262520, 639078150, 852104200, 1278156300, 2556312600]

約数ペア:

[(1, 2556312600), (2, 1278156300), (3, 852104200), (4, 639078150), (5, 511262520), (6, 426052100), (8, 319539075), (10, 255631260), (12, 213026050), (15, 170420840), (20, 127815630), (24, 106513025), (25, 102252504), (30, 85210420), (40, 63907815), (50, 51126252), (60, 42605210), (75, 34084168), (100, 25563126), (120, 21302605), (150, 17042084), (200, 12781563), (300, 8521042), (600, 4260521)]