679517100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{83891}}^1$

素因数の和:83917

約数の個数: 90

約数和(自身を含む): 2202752244

約数和(自身を除く): 1523235144

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 83891, 167782, 251673, 335564, 419455, 503346, 755019, 838910, 1006692, 1258365, 1510038, 1677820, 2097275, 2265057, 2516730, 3020076, 3775095, 4194550, 4530114, 5033460, 6291825, 6795171, 7550190, 8389100, 9060228, 11325285, 12583650, 13590342, 15100380, 18875475, 22650570, 25167300, 27180684, 33975855, 37750950, 45301140, 56626425, 67951710, 75501900, 113252850, 135903420, 169879275, 226505700, 339758550, 679517100]

約数ペア:

[(1, 679517100), (2, 339758550), (3, 226505700), (4, 169879275), (5, 135903420), (6, 113252850), (9, 75501900), (10, 67951710), (12, 56626425), (15, 45301140), (18, 37750950), (20, 33975855), (25, 27180684), (27, 25167300), (30, 22650570), (36, 18875475), (45, 15100380), (50, 13590342), (54, 12583650), (60, 11325285), (75, 9060228), (81, 8389100), (90, 7550190), (100, 6795171), (108, 6291825), (135, 5033460), (150, 4530114), (162, 4194550), (180, 3775095), (225, 3020076), (270, 2516730), (300, 2265057), (324, 2097275), (405, 1677820), (450, 1510038), (540, 1258365), (675, 1006692), (810, 838910), (900, 755019), (1350, 503346), (1620, 419455), (2025, 335564), (2700, 251673), (4050, 167782), (8100, 83891)]