54071500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{2207}}^1$

素因数の和:2240

約数の個数: 72

約数和(自身を含む): 137434752

約数和(自身を除く): 83363252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2207, 2450, 3500, 4414, 4900, 6125, 8828, 11035, 12250, 15449, 22070, 24500, 30898, 44140, 55175, 61796, 77245, 108143, 110350, 154490, 216286, 220700, 275875, 308980, 386225, 432572, 540715, 551750, 772450, 1081430, 1103500, 1544900, 1931125, 2162860, 2703575, 3862250, 5407150, 7724500, 10814300, 13517875, 27035750, 54071500]

約数ペア:

[(1, 54071500), (2, 27035750), (4, 13517875), (5, 10814300), (7, 7724500), (10, 5407150), (14, 3862250), (20, 2703575), (25, 2162860), (28, 1931125), (35, 1544900), (49, 1103500), (50, 1081430), (70, 772450), (98, 551750), (100, 540715), (125, 432572), (140, 386225), (175, 308980), (196, 275875), (245, 220700), (250, 216286), (350, 154490), (490, 110350), (500, 108143), (700, 77245), (875, 61796), (980, 55175), (1225, 44140), (1750, 30898), (2207, 24500), (2450, 22070), (3500, 15449), (4414, 12250), (4900, 11035), (6125, 8828)]