85380000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{1423}}^1$

素因数の和:1456

約数の個数: 120

約数和(自身を含む): 280260288

約数和(自身を除く): 194880288

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, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1200, 1250, 1423, 1500, 1875, 2000, 2400, 2500, 2846, 3000, 3750, 4000, 4269, 5000, 5692, 6000, 7115, 7500, 8538, 10000, 11384, 12000, 14230, 15000, 17076, 20000, 21345, 22768, 28460, 30000, 34152, 35575, 42690, 45536, 56920, 60000, 68304, 71150, 85380, 106725, 113840, 136608, 142300, 170760, 177875, 213450, 227680, 284600, 341520, 355750, 426900, 533625, 569200, 683040, 711500, 853800, 889375, 1067250, 1138400, 1423000, 1707600, 1778750, 2134500, 2668125, 2846000, 3415200, 3557500, 4269000, 5336250, 5692000, 7115000, 8538000, 10672500, 14230000, 17076000, 21345000, 28460000, 42690000, 85380000]

約数ペア:

[(1, 85380000), (2, 42690000), (3, 28460000), (4, 21345000), (5, 17076000), (6, 14230000), (8, 10672500), (10, 8538000), (12, 7115000), (15, 5692000), (16, 5336250), (20, 4269000), (24, 3557500), (25, 3415200), (30, 2846000), (32, 2668125), (40, 2134500), (48, 1778750), (50, 1707600), (60, 1423000), (75, 1138400), (80, 1067250), (96, 889375), (100, 853800), (120, 711500), (125, 683040), (150, 569200), (160, 533625), (200, 426900), (240, 355750), (250, 341520), (300, 284600), (375, 227680), (400, 213450), (480, 177875), (500, 170760), (600, 142300), (625, 136608), (750, 113840), (800, 106725), (1000, 85380), (1200, 71150), (1250, 68304), (1423, 60000), (1500, 56920), (1875, 45536), (2000, 42690), (2400, 35575), (2500, 34152), (2846, 30000), (3000, 28460), (3750, 22768), (4000, 21345), (4269, 20000), (5000, 17076), (5692, 15000), (6000, 14230), (7115, 12000), (7500, 11384), (8538, 10000)]