85018800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{70849}}^1$

素因数の和:70870

約数の個数: 60

約数和(自身を含む): 272347400

約数和(自身を除く): 187328600

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, 70849, 141698, 212547, 283396, 354245, 425094, 566792, 708490, 850188, 1062735, 1133584, 1416980, 1700376, 1771225, 2125470, 2833960, 3400752, 3542450, 4250940, 5313675, 5667920, 7084900, 8501880, 10627350, 14169800, 17003760, 21254700, 28339600, 42509400, 85018800]

約数ペア:

[(1, 85018800), (2, 42509400), (3, 28339600), (4, 21254700), (5, 17003760), (6, 14169800), (8, 10627350), (10, 8501880), (12, 7084900), (15, 5667920), (16, 5313675), (20, 4250940), (24, 3542450), (25, 3400752), (30, 2833960), (40, 2125470), (48, 1771225), (50, 1700376), (60, 1416980), (75, 1133584), (80, 1062735), (100, 850188), (120, 708490), (150, 566792), (200, 425094), (240, 354245), (300, 283396), (400, 212547), (600, 141698), (1200, 70849)]