206710800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{172259}}^1$

素因数の和:172280

約数の個数: 60

約数和(自身を含む): 662167440

約数和(自身を除く): 455456640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 172259, 344518, 516777, 689036, 861295, 1033554, 1378072, 1722590, 2067108, 2583885, 2756144, 3445180, 4134216, 4306475, 5167770, 6890360, 8268432, 8612950, 10335540, 12919425, 13780720, 17225900, 20671080, 25838850, 34451800, 41342160, 51677700, 68903600, 103355400, 206710800]

約数ペア:

[(1, 206710800), (2, 103355400), (3, 68903600), (4, 51677700), (5, 41342160), (6, 34451800), (8, 25838850), (10, 20671080), (12, 17225900), (15, 13780720), (16, 12919425), (20, 10335540), (24, 8612950), (25, 8268432), (30, 6890360), (40, 5167770), (48, 4306475), (50, 4134216), (60, 3445180), (75, 2756144), (80, 2583885), (100, 2067108), (120, 1722590), (150, 1378072), (200, 1033554), (240, 861295), (300, 689036), (400, 516777), (600, 344518), (1200, 172259)]