5180180400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{1438939}}^1$

素因数の和:1438963

約数の個数: 90

約数和(自身を含む): 17976677420

約数和(自身を除く): 12796497020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 1438939, 2877878, 4316817, 5755756, 7194695, 8633634, 11511512, 12950451, 14389390, 17267268, 21584085, 23023024, 25900902, 28778780, 34534536, 35973475, 43168170, 51801804, 57557560, 64752255, 69069072, 71946950, 86336340, 103603608, 107920425, 115115120, 129504510, 143893900, 172672680, 207207216, 215840850, 259009020, 287787800, 323761275, 345345360, 431681700, 518018040, 575575600, 647522550, 863363400, 1036036080, 1295045100, 1726726800, 2590090200, 5180180400]

約数ペア:

[(1, 5180180400), (2, 2590090200), (3, 1726726800), (4, 1295045100), (5, 1036036080), (6, 863363400), (8, 647522550), (9, 575575600), (10, 518018040), (12, 431681700), (15, 345345360), (16, 323761275), (18, 287787800), (20, 259009020), (24, 215840850), (25, 207207216), (30, 172672680), (36, 143893900), (40, 129504510), (45, 115115120), (48, 107920425), (50, 103603608), (60, 86336340), (72, 71946950), (75, 69069072), (80, 64752255), (90, 57557560), (100, 51801804), (120, 43168170), (144, 35973475), (150, 34534536), (180, 28778780), (200, 25900902), (225, 23023024), (240, 21584085), (300, 17267268), (360, 14389390), (400, 12950451), (450, 11511512), (600, 8633634), (720, 7194695), (900, 5755756), (1200, 4316817), (1800, 2877878), (3600, 1438939)]