68740500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{45827}}^1$

素因数の和:45849

約数の個数: 48

約数和(自身を含む): 200176704

約数和(自身を除く): 131436204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 45827, 91654, 137481, 183308, 229135, 274962, 458270, 549924, 687405, 916540, 1145675, 1374810, 2291350, 2749620, 3437025, 4582700, 5728375, 6874050, 11456750, 13748100, 17185125, 22913500, 34370250, 68740500]

約数ペア:

[(1, 68740500), (2, 34370250), (3, 22913500), (4, 17185125), (5, 13748100), (6, 11456750), (10, 6874050), (12, 5728375), (15, 4582700), (20, 3437025), (25, 2749620), (30, 2291350), (50, 1374810), (60, 1145675), (75, 916540), (100, 687405), (125, 549924), (150, 458270), (250, 274962), (300, 229135), (375, 183308), (500, 137481), (750, 91654), (1500, 45827)]