82066800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{68389}}^1$

素因数の和:68410

約数の個数: 60

約数和(自身を含む): 262891160

約数和(自身を除く): 180824360

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, 68389, 136778, 205167, 273556, 341945, 410334, 547112, 683890, 820668, 1025835, 1094224, 1367780, 1641336, 1709725, 2051670, 2735560, 3282672, 3419450, 4103340, 5129175, 5471120, 6838900, 8206680, 10258350, 13677800, 16413360, 20516700, 27355600, 41033400, 82066800]

約数ペア:

[(1, 82066800), (2, 41033400), (3, 27355600), (4, 20516700), (5, 16413360), (6, 13677800), (8, 10258350), (10, 8206680), (12, 6838900), (15, 5471120), (16, 5129175), (20, 4103340), (24, 3419450), (25, 3282672), (30, 2735560), (40, 2051670), (48, 1709725), (50, 1641336), (60, 1367780), (75, 1094224), (80, 1025835), (100, 820668), (120, 683890), (150, 547112), (200, 410334), (240, 341945), (300, 273556), (400, 205167), (600, 136778), (1200, 68389)]