72147000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{24049}}^1$

素因数の和:24073

約数の個数: 64

約数和(自身を含む): 225108000

約数和(自身を除く): 152961000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 24049, 48098, 72147, 96196, 120245, 144294, 192392, 240490, 288588, 360735, 480980, 577176, 601225, 721470, 961960, 1202450, 1442940, 1803675, 2404900, 2885880, 3006125, 3607350, 4809800, 6012250, 7214700, 9018375, 12024500, 14429400, 18036750, 24049000, 36073500, 72147000]

約数ペア:

[(1, 72147000), (2, 36073500), (3, 24049000), (4, 18036750), (5, 14429400), (6, 12024500), (8, 9018375), (10, 7214700), (12, 6012250), (15, 4809800), (20, 3607350), (24, 3006125), (25, 2885880), (30, 2404900), (40, 1803675), (50, 1442940), (60, 1202450), (75, 961960), (100, 721470), (120, 601225), (125, 577176), (150, 480980), (200, 360735), (250, 288588), (300, 240490), (375, 192392), (500, 144294), (600, 120245), (750, 96196), (1000, 72147), (1500, 48098), (3000, 24049)]