42739800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{71233}}^1$

素因数の和:71252

約数の個数: 48

約数和(自身を含む): 132495240

約数和(自身を除く): 89755440

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, 71233, 142466, 213699, 284932, 356165, 427398, 569864, 712330, 854796, 1068495, 1424660, 1709592, 1780825, 2136990, 2849320, 3561650, 4273980, 5342475, 7123300, 8547960, 10684950, 14246600, 21369900, 42739800]

約数ペア:

[(1, 42739800), (2, 21369900), (3, 14246600), (4, 10684950), (5, 8547960), (6, 7123300), (8, 5342475), (10, 4273980), (12, 3561650), (15, 2849320), (20, 2136990), (24, 1780825), (25, 1709592), (30, 1424660), (40, 1068495), (50, 854796), (60, 712330), (75, 569864), (100, 427398), (120, 356165), (150, 284932), (200, 213699), (300, 142466), (600, 71233)]