252979800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{421633}}^1$

素因数の和:421652

約数の個数: 48

約数和(自身を含む): 784239240

約数和(自身を除く): 531259440

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, 421633, 843266, 1264899, 1686532, 2108165, 2529798, 3373064, 4216330, 5059596, 6324495, 8432660, 10119192, 10540825, 12648990, 16865320, 21081650, 25297980, 31622475, 42163300, 50595960, 63244950, 84326600, 126489900, 252979800]

約数ペア:

[(1, 252979800), (2, 126489900), (3, 84326600), (4, 63244950), (5, 50595960), (6, 42163300), (8, 31622475), (10, 25297980), (12, 21081650), (15, 16865320), (20, 12648990), (24, 10540825), (25, 10119192), (30, 8432660), (40, 6324495), (50, 5059596), (60, 4216330), (75, 3373064), (100, 2529798), (120, 2108165), (150, 1686532), (200, 1264899), (300, 843266), (600, 421633)]