255459000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{5009}}^1$

素因数の和:5050

約数の個数: 128

約数和(自身を含む): 844084800

約数和(自身を除く): 588625800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 250, 255, 300, 340, 375, 408, 425, 500, 510, 600, 680, 750, 850, 1000, 1020, 1275, 1500, 1700, 2040, 2125, 2550, 3000, 3400, 4250, 5009, 5100, 6375, 8500, 10018, 10200, 12750, 15027, 17000, 20036, 25045, 25500, 30054, 40072, 50090, 51000, 60108, 75135, 85153, 100180, 120216, 125225, 150270, 170306, 200360, 250450, 255459, 300540, 340612, 375675, 425765, 500900, 510918, 601080, 626125, 681224, 751350, 851530, 1001800, 1021836, 1252250, 1277295, 1502700, 1703060, 1878375, 2043672, 2128825, 2504500, 2554590, 3005400, 3406120, 3756750, 4257650, 5009000, 5109180, 6386475, 7513500, 8515300, 10218360, 10644125, 12772950, 15027000, 17030600, 21288250, 25545900, 31932375, 42576500, 51091800, 63864750, 85153000, 127729500, 255459000]

約数ペア:

[(1, 255459000), (2, 127729500), (3, 85153000), (4, 63864750), (5, 51091800), (6, 42576500), (8, 31932375), (10, 25545900), (12, 21288250), (15, 17030600), (17, 15027000), (20, 12772950), (24, 10644125), (25, 10218360), (30, 8515300), (34, 7513500), (40, 6386475), (50, 5109180), (51, 5009000), (60, 4257650), (68, 3756750), (75, 3406120), (85, 3005400), (100, 2554590), (102, 2504500), (120, 2128825), (125, 2043672), (136, 1878375), (150, 1703060), (170, 1502700), (200, 1277295), (204, 1252250), (250, 1021836), (255, 1001800), (300, 851530), (340, 751350), (375, 681224), (408, 626125), (425, 601080), (500, 510918), (510, 500900), (600, 425765), (680, 375675), (750, 340612), (850, 300540), (1000, 255459), (1020, 250450), (1275, 200360), (1500, 170306), (1700, 150270), (2040, 125225), (2125, 120216), (2550, 100180), (3000, 85153), (3400, 75135), (4250, 60108), (5009, 51000), (5100, 50090), (6375, 40072), (8500, 30054), (10018, 25500), (10200, 25045), (12750, 20036), (15027, 17000)]