25211400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{42019}}^1$

素因数の和:42038

約数の個数: 48

約数和(自身を含む): 78157200

約数和(自身を除く): 52945800

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, 42019, 84038, 126057, 168076, 210095, 252114, 336152, 420190, 504228, 630285, 840380, 1008456, 1050475, 1260570, 1680760, 2100950, 2521140, 3151425, 4201900, 5042280, 6302850, 8403800, 12605700, 25211400]

約数ペア:

[(1, 25211400), (2, 12605700), (3, 8403800), (4, 6302850), (5, 5042280), (6, 4201900), (8, 3151425), (10, 2521140), (12, 2100950), (15, 1680760), (20, 1260570), (24, 1050475), (25, 1008456), (30, 840380), (40, 630285), (50, 504228), (60, 420190), (75, 336152), (100, 252114), (120, 210095), (150, 168076), (200, 126057), (300, 84038), (600, 42019)]