90102000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{15017}}^1$

素因数の和:15043

約数の個数: 80

約数和(自身を含む): 290508192

約数和(自身を除く): 200406192

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, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 15017, 30034, 45051, 60068, 75085, 90102, 120136, 150170, 180204, 225255, 240272, 300340, 360408, 375425, 450510, 600680, 720816, 750850, 901020, 1126275, 1201360, 1501700, 1802040, 1877125, 2252550, 3003400, 3604080, 3754250, 4505100, 5631375, 6006800, 7508500, 9010200, 11262750, 15017000, 18020400, 22525500, 30034000, 45051000, 90102000]

約数ペア:

[(1, 90102000), (2, 45051000), (3, 30034000), (4, 22525500), (5, 18020400), (6, 15017000), (8, 11262750), (10, 9010200), (12, 7508500), (15, 6006800), (16, 5631375), (20, 4505100), (24, 3754250), (25, 3604080), (30, 3003400), (40, 2252550), (48, 1877125), (50, 1802040), (60, 1501700), (75, 1201360), (80, 1126275), (100, 901020), (120, 750850), (125, 720816), (150, 600680), (200, 450510), (240, 375425), (250, 360408), (300, 300340), (375, 240272), (400, 225255), (500, 180204), (600, 150170), (750, 120136), (1000, 90102), (1200, 75085), (1500, 60068), (2000, 45051), (3000, 30034), (6000, 15017)]