75135000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{5009}}^1$

素因数の和:5038

約数の個数: 80

約数和(自身を含む): 234768600

約数和(自身を除く): 159633600

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, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 5009, 7500, 10018, 15000, 15027, 20036, 25045, 30054, 40072, 50090, 60108, 75135, 100180, 120216, 125225, 150270, 200360, 250450, 300540, 375675, 500900, 601080, 626125, 751350, 1001800, 1252250, 1502700, 1878375, 2504500, 3005400, 3130625, 3756750, 5009000, 6261250, 7513500, 9391875, 12522500, 15027000, 18783750, 25045000, 37567500, 75135000]

約数ペア:

[(1, 75135000), (2, 37567500), (3, 25045000), (4, 18783750), (5, 15027000), (6, 12522500), (8, 9391875), (10, 7513500), (12, 6261250), (15, 5009000), (20, 3756750), (24, 3130625), (25, 3005400), (30, 2504500), (40, 1878375), (50, 1502700), (60, 1252250), (75, 1001800), (100, 751350), (120, 626125), (125, 601080), (150, 500900), (200, 375675), (250, 300540), (300, 250450), (375, 200360), (500, 150270), (600, 125225), (625, 120216), (750, 100180), (1000, 75135), (1250, 60108), (1500, 50090), (1875, 40072), (2500, 30054), (3000, 25045), (3750, 20036), (5000, 15027), (5009, 15000), (7500, 10018)]