20370969000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{2263441}}^1$

素因数の和:2263468

約数の個数: 96

約数和(自身を含む): 68853905640

約数和(自身を除く): 48482936640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 9000, 2263441, 4526882, 6790323, 9053764, 11317205, 13580646, 18107528, 20370969, 22634410, 27161292, 33951615, 40741938, 45268820, 54322584, 56586025, 67903230, 81483876, 90537640, 101854845, 113172050, 135806460, 162967752, 169758075, 203709690, 226344100, 271612920, 282930125, 339516150, 407419380, 452688200, 509274225, 565860250, 679032300, 814838760, 848790375, 1018548450, 1131720500, 1358064600, 1697580750, 2037096900, 2263441000, 2546371125, 3395161500, 4074193800, 5092742250, 6790323000, 10185484500, 20370969000]

約数ペア:

[(1, 20370969000), (2, 10185484500), (3, 6790323000), (4, 5092742250), (5, 4074193800), (6, 3395161500), (8, 2546371125), (9, 2263441000), (10, 2037096900), (12, 1697580750), (15, 1358064600), (18, 1131720500), (20, 1018548450), (24, 848790375), (25, 814838760), (30, 679032300), (36, 565860250), (40, 509274225), (45, 452688200), (50, 407419380), (60, 339516150), (72, 282930125), (75, 271612920), (90, 226344100), (100, 203709690), (120, 169758075), (125, 162967752), (150, 135806460), (180, 113172050), (200, 101854845), (225, 90537640), (250, 81483876), (300, 67903230), (360, 56586025), (375, 54322584), (450, 45268820), (500, 40741938), (600, 33951615), (750, 27161292), (900, 22634410), (1000, 20370969), (1125, 18107528), (1500, 13580646), (1800, 11317205), (2250, 9053764), (3000, 6790323), (4500, 4526882), (9000, 2263441)]