870816150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{645049}}^1$

素因数の和:645070

約数の個数: 48

約数和(自身を含む): 2399586000

約数和(自身を除く): 1528769850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 645049, 1290098, 1935147, 3225245, 3870294, 5805441, 6450490, 9675735, 11610882, 16126225, 17416323, 19351470, 29027205, 32252450, 34832646, 48378675, 58054410, 87081615, 96757350, 145136025, 174163230, 290272050, 435408075, 870816150]

約数ペア:

[(1, 870816150), (2, 435408075), (3, 290272050), (5, 174163230), (6, 145136025), (9, 96757350), (10, 87081615), (15, 58054410), (18, 48378675), (25, 34832646), (27, 32252450), (30, 29027205), (45, 19351470), (50, 17416323), (54, 16126225), (75, 11610882), (90, 9675735), (135, 6450490), (150, 5805441), (225, 3870294), (270, 3225245), (450, 1935147), (675, 1290098), (1350, 645049)]