68140500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{45427}}^1$

素因数の和:45449

約数の個数: 48

約数和(自身を含む): 198429504

約数和(自身を除く): 130289004

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, 45427, 90854, 136281, 181708, 227135, 272562, 454270, 545124, 681405, 908540, 1135675, 1362810, 2271350, 2725620, 3407025, 4542700, 5678375, 6814050, 11356750, 13628100, 17035125, 22713500, 34070250, 68140500]

約数ペア:

[(1, 68140500), (2, 34070250), (3, 22713500), (4, 17035125), (5, 13628100), (6, 11356750), (10, 6814050), (12, 5678375), (15, 4542700), (20, 3407025), (25, 2725620), (30, 2271350), (50, 1362810), (60, 1135675), (75, 908540), (100, 681405), (125, 545124), (150, 454270), (250, 272562), (300, 227135), (375, 181708), (500, 136281), (750, 90854), (1500, 45427)]