127555800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{212593}}^1$

素因数の和:212612

約数の個数: 48

約数和(自身を含む): 395424840

約数和(自身を除く): 267869040

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, 212593, 425186, 637779, 850372, 1062965, 1275558, 1700744, 2125930, 2551116, 3188895, 4251860, 5102232, 5314825, 6377790, 8503720, 10629650, 12755580, 15944475, 21259300, 25511160, 31888950, 42518600, 63777900, 127555800]

約数ペア:

[(1, 127555800), (2, 63777900), (3, 42518600), (4, 31888950), (5, 25511160), (6, 21259300), (8, 15944475), (10, 12755580), (12, 10629650), (15, 8503720), (20, 6377790), (24, 5314825), (25, 5102232), (30, 4251860), (40, 3188895), (50, 2551116), (60, 2125930), (75, 1700744), (100, 1275558), (120, 1062965), (150, 850372), (200, 637779), (300, 425186), (600, 212593)]