57403800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31891}}^1$

素因数の和:31913

約数の個数: 72

約数和(自身を含む): 192787140

約数和(自身を除く): 135383340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 31891, 63782, 95673, 127564, 159455, 191346, 255128, 287019, 318910, 382692, 478365, 574038, 637820, 765384, 797275, 956730, 1148076, 1275640, 1435095, 1594550, 1913460, 2296152, 2391825, 2870190, 3189100, 3826920, 4783650, 5740380, 6378200, 7175475, 9567300, 11480760, 14350950, 19134600, 28701900, 57403800]

約数ペア:

[(1, 57403800), (2, 28701900), (3, 19134600), (4, 14350950), (5, 11480760), (6, 9567300), (8, 7175475), (9, 6378200), (10, 5740380), (12, 4783650), (15, 3826920), (18, 3189100), (20, 2870190), (24, 2391825), (25, 2296152), (30, 1913460), (36, 1594550), (40, 1435095), (45, 1275640), (50, 1148076), (60, 956730), (72, 797275), (75, 765384), (90, 637820), (100, 574038), (120, 478365), (150, 382692), (180, 318910), (200, 287019), (225, 255128), (300, 191346), (360, 159455), (450, 127564), (600, 95673), (900, 63782), (1800, 31891)]