68042400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{28351}}^1$

素因数の和:28374

約数の個数: 72

約数和(自身を含む): 221485824

約数和(自身を除く): 153443424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 28351, 56702, 85053, 113404, 141755, 170106, 226808, 283510, 340212, 425265, 453616, 567020, 680424, 708775, 850530, 907232, 1134040, 1360848, 1417550, 1701060, 2126325, 2268080, 2721696, 2835100, 3402120, 4252650, 4536160, 5670200, 6804240, 8505300, 11340400, 13608480, 17010600, 22680800, 34021200, 68042400]

約数ペア:

[(1, 68042400), (2, 34021200), (3, 22680800), (4, 17010600), (5, 13608480), (6, 11340400), (8, 8505300), (10, 6804240), (12, 5670200), (15, 4536160), (16, 4252650), (20, 3402120), (24, 2835100), (25, 2721696), (30, 2268080), (32, 2126325), (40, 1701060), (48, 1417550), (50, 1360848), (60, 1134040), (75, 907232), (80, 850530), (96, 708775), (100, 680424), (120, 567020), (150, 453616), (160, 425265), (200, 340212), (240, 283510), (300, 226808), (400, 170106), (480, 141755), (600, 113404), (800, 85053), (1200, 56702), (2400, 28351)]