72979800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{121633}}^1$

素因数の和:121652

約数の個数: 48

約数和(自身を含む): 226239240

約数和(自身を除く): 153259440

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, 121633, 243266, 364899, 486532, 608165, 729798, 973064, 1216330, 1459596, 1824495, 2432660, 2919192, 3040825, 3648990, 4865320, 6081650, 7297980, 9122475, 12163300, 14595960, 18244950, 24326600, 36489900, 72979800]

約数ペア:

[(1, 72979800), (2, 36489900), (3, 24326600), (4, 18244950), (5, 14595960), (6, 12163300), (8, 9122475), (10, 7297980), (12, 6081650), (15, 4865320), (20, 3648990), (24, 3040825), (25, 2919192), (30, 2432660), (40, 1824495), (50, 1459596), (60, 1216330), (75, 973064), (100, 729798), (120, 608165), (150, 486532), (200, 364899), (300, 243266), (600, 121633)]