28470600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{15817}}^1$

素因数の和:15839

約数の個数: 72

約数和(自身を含む): 95619810

約数和(自身を除く): 67149210

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, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 15817, 31634, 47451, 63268, 79085, 94902, 126536, 142353, 158170, 189804, 237255, 284706, 316340, 379608, 395425, 474510, 569412, 632680, 711765, 790850, 949020, 1138824, 1186275, 1423530, 1581700, 1898040, 2372550, 2847060, 3163400, 3558825, 4745100, 5694120, 7117650, 9490200, 14235300, 28470600]

約数ペア:

[(1, 28470600), (2, 14235300), (3, 9490200), (4, 7117650), (5, 5694120), (6, 4745100), (8, 3558825), (9, 3163400), (10, 2847060), (12, 2372550), (15, 1898040), (18, 1581700), (20, 1423530), (24, 1186275), (25, 1138824), (30, 949020), (36, 790850), (40, 711765), (45, 632680), (50, 569412), (60, 474510), (72, 395425), (75, 379608), (90, 316340), (100, 284706), (120, 237255), (150, 189804), (180, 158170), (200, 142353), (225, 126536), (300, 94902), (360, 79085), (450, 63268), (600, 47451), (900, 31634), (1800, 15817)]