126240800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{22543}}^1$

素因数の和:22570

約数の個数: 72

約数和(自身を含む): 352227456

約数和(自身を除く): 225986656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 22543, 45086, 90172, 112715, 157801, 180344, 225430, 315602, 360688, 450860, 563575, 631204, 721376, 789005, 901720, 1127150, 1262408, 1578010, 1803440, 2254300, 2524816, 3156020, 3606880, 3945025, 4508600, 5049632, 6312040, 7890050, 9017200, 12624080, 15780100, 18034400, 25248160, 31560200, 63120400, 126240800]

約数ペア:

[(1, 126240800), (2, 63120400), (4, 31560200), (5, 25248160), (7, 18034400), (8, 15780100), (10, 12624080), (14, 9017200), (16, 7890050), (20, 6312040), (25, 5049632), (28, 4508600), (32, 3945025), (35, 3606880), (40, 3156020), (50, 2524816), (56, 2254300), (70, 1803440), (80, 1578010), (100, 1262408), (112, 1127150), (140, 901720), (160, 789005), (175, 721376), (200, 631204), (224, 563575), (280, 450860), (350, 360688), (400, 315602), (560, 225430), (700, 180344), (800, 157801), (1120, 112715), (1400, 90172), (2800, 45086), (5600, 22543)]