1919285400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{3198809}}^1$

素因数の和:3198828

約数の個数: 48

約数和(自身を含む): 5949786600

約数和(自身を除く): 4030501200

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, 3198809, 6397618, 9596427, 12795236, 15994045, 19192854, 25590472, 31988090, 38385708, 47982135, 63976180, 76771416, 79970225, 95964270, 127952360, 159940450, 191928540, 239910675, 319880900, 383857080, 479821350, 639761800, 959642700, 1919285400]

約数ペア:

[(1, 1919285400), (2, 959642700), (3, 639761800), (4, 479821350), (5, 383857080), (6, 319880900), (8, 239910675), (10, 191928540), (12, 159940450), (15, 127952360), (20, 95964270), (24, 79970225), (25, 76771416), (30, 63976180), (40, 47982135), (50, 38385708), (60, 31988090), (75, 25590472), (100, 19192854), (120, 15994045), (150, 12795236), (200, 9596427), (300, 6397618), (600, 3198809)]