85040400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{70867}}^1$

素因数の和:70888

約数の個数: 60

約数和(自身を含む): 272416592

約数和(自身を除く): 187376192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 70867, 141734, 212601, 283468, 354335, 425202, 566936, 708670, 850404, 1063005, 1133872, 1417340, 1700808, 1771675, 2126010, 2834680, 3401616, 3543350, 4252020, 5315025, 5669360, 7086700, 8504040, 10630050, 14173400, 17008080, 21260100, 28346800, 42520200, 85040400]

約数ペア:

[(1, 85040400), (2, 42520200), (3, 28346800), (4, 21260100), (5, 17008080), (6, 14173400), (8, 10630050), (10, 8504040), (12, 7086700), (15, 5669360), (16, 5315025), (20, 4252020), (24, 3543350), (25, 3401616), (30, 2834680), (40, 2126010), (48, 1771675), (50, 1700808), (60, 1417340), (75, 1133872), (80, 1063005), (100, 850404), (120, 708670), (150, 566936), (200, 425202), (240, 354335), (300, 283468), (400, 212601), (600, 141734), (1200, 70867)]