81094800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{67579}}^1$

素因数の和:67600

約数の個数: 60

約数和(自身を含む): 259777520

約数和(自身を除く): 178682720

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, 67579, 135158, 202737, 270316, 337895, 405474, 540632, 675790, 810948, 1013685, 1081264, 1351580, 1621896, 1689475, 2027370, 2703160, 3243792, 3378950, 4054740, 5068425, 5406320, 6757900, 8109480, 10136850, 13515800, 16218960, 20273700, 27031600, 40547400, 81094800]

約数ペア:

[(1, 81094800), (2, 40547400), (3, 27031600), (4, 20273700), (5, 16218960), (6, 13515800), (8, 10136850), (10, 8109480), (12, 6757900), (15, 5406320), (16, 5068425), (20, 4054740), (24, 3378950), (25, 3243792), (30, 2703160), (40, 2027370), (48, 1689475), (50, 1621896), (60, 1351580), (75, 1081264), (80, 1013685), (100, 810948), (120, 675790), (150, 540632), (200, 405474), (240, 337895), (300, 270316), (400, 202737), (600, 135158), (1200, 67579)]