21922800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{18269}}^1$

素因数の和:18290

約数の個数: 60

約数和(自身を含む): 70229880

約数和(自身を除く): 48307080

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, 18269, 36538, 54807, 73076, 91345, 109614, 146152, 182690, 219228, 274035, 292304, 365380, 438456, 456725, 548070, 730760, 876912, 913450, 1096140, 1370175, 1461520, 1826900, 2192280, 2740350, 3653800, 4384560, 5480700, 7307600, 10961400, 21922800]

約数ペア:

[(1, 21922800), (2, 10961400), (3, 7307600), (4, 5480700), (5, 4384560), (6, 3653800), (8, 2740350), (10, 2192280), (12, 1826900), (15, 1461520), (16, 1370175), (20, 1096140), (24, 913450), (25, 876912), (30, 730760), (40, 548070), (48, 456725), (50, 438456), (60, 365380), (75, 292304), (80, 274035), (100, 219228), (120, 182690), (150, 146152), (200, 109614), (240, 91345), (300, 73076), (400, 54807), (600, 36538), (1200, 18269)]