217923000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{4273}}^1$

素因数の和:4314

約数の個数: 128

約数和(自身を含む): 720083520

約数和(自身を除く): 502160520

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, 4273, 5100, 6375, 8500, 8546, 10200, 12750, 12819, 17000, 17092, 21365, 25500, 25638, 34184, 42730, 51000, 51276, 64095, 72641, 85460, 102552, 106825, 128190, 145282, 170920, 213650, 217923, 256380, 290564, 320475, 363205, 427300, 435846, 512760, 534125, 581128, 640950, 726410, 854600, 871692, 1068250, 1089615, 1281900, 1452820, 1602375, 1743384, 1816025, 2136500, 2179230, 2563800, 2905640, 3204750, 3632050, 4273000, 4358460, 5448075, 6409500, 7264100, 8716920, 9080125, 10896150, 12819000, 14528200, 18160250, 21792300, 27240375, 36320500, 43584600, 54480750, 72641000, 108961500, 217923000]

約数ペア:

[(1, 217923000), (2, 108961500), (3, 72641000), (4, 54480750), (5, 43584600), (6, 36320500), (8, 27240375), (10, 21792300), (12, 18160250), (15, 14528200), (17, 12819000), (20, 10896150), (24, 9080125), (25, 8716920), (30, 7264100), (34, 6409500), (40, 5448075), (50, 4358460), (51, 4273000), (60, 3632050), (68, 3204750), (75, 2905640), (85, 2563800), (100, 2179230), (102, 2136500), (120, 1816025), (125, 1743384), (136, 1602375), (150, 1452820), (170, 1281900), (200, 1089615), (204, 1068250), (250, 871692), (255, 854600), (300, 726410), (340, 640950), (375, 581128), (408, 534125), (425, 512760), (500, 435846), (510, 427300), (600, 363205), (680, 320475), (750, 290564), (850, 256380), (1000, 217923), (1020, 213650), (1275, 170920), (1500, 145282), (1700, 128190), (2040, 106825), (2125, 102552), (2550, 85460), (3000, 72641), (3400, 64095), (4250, 51276), (4273, 51000), (5100, 42730), (6375, 34184), (8500, 25638), (8546, 25500), (10200, 21365), (12750, 17092), (12819, 17000)]