85211400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{142019}}^1$

素因数の和:142038

約数の個数: 48

約数和(自身を含む): 264157200

約数和(自身を除く): 178945800

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, 142019, 284038, 426057, 568076, 710095, 852114, 1136152, 1420190, 1704228, 2130285, 2840380, 3408456, 3550475, 4260570, 5680760, 7100950, 8521140, 10651425, 14201900, 17042280, 21302850, 28403800, 42605700, 85211400]

約数ペア:

[(1, 85211400), (2, 42605700), (3, 28403800), (4, 21302850), (5, 17042280), (6, 14201900), (8, 10651425), (10, 8521140), (12, 7100950), (15, 5680760), (20, 4260570), (24, 3550475), (25, 3408456), (30, 2840380), (40, 2130285), (50, 1704228), (60, 1420190), (75, 1136152), (100, 852114), (120, 710095), (150, 568076), (200, 426057), (300, 284038), (600, 142019)]