85918000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:85

約数の個数: 240

約数和(自身を含む): 265322304

約数和(自身を除く): 179404304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 25, 28, 34, 35, 38, 40, 50, 56, 68, 70, 76, 80, 85, 95, 100, 112, 119, 125, 133, 136, 140, 152, 170, 175, 190, 200, 238, 250, 266, 272, 280, 304, 323, 340, 350, 361, 380, 400, 425, 475, 476, 500, 532, 560, 595, 646, 665, 680, 700, 722, 760, 850, 875, 950, 952, 1000, 1064, 1190, 1292, 1330, 1360, 1400, 1444, 1520, 1615, 1700, 1750, 1805, 1900, 1904, 2000, 2125, 2128, 2261, 2375, 2380, 2527, 2584, 2660, 2800, 2888, 2975, 3230, 3325, 3400, 3500, 3610, 3800, 4250, 4522, 4750, 4760, 5054, 5168, 5320, 5776, 5950, 6137, 6460, 6650, 6800, 7000, 7220, 7600, 8075, 8500, 9025, 9044, 9500, 9520, 10108, 10640, 11305, 11900, 12274, 12635, 12920, 13300, 14000, 14440, 14875, 16150, 16625, 17000, 18050, 18088, 19000, 20216, 22610, 23800, 24548, 25270, 25840, 26600, 28880, 29750, 30685, 32300, 33250, 34000, 36100, 36176, 38000, 40375, 40432, 42959, 45125, 45220, 47600, 49096, 50540, 53200, 56525, 59500, 61370, 63175, 64600, 66500, 72200, 80750, 85918, 90250, 90440, 98192, 101080, 113050, 119000, 122740, 126350, 129200, 133000, 144400, 153425, 161500, 171836, 180500, 180880, 202160, 214795, 226100, 238000, 245480, 252700, 266000, 282625, 306850, 315875, 323000, 343672, 361000, 429590, 452200, 490960, 505400, 565250, 613700, 631750, 646000, 687344, 722000, 767125, 859180, 904400, 1010800, 1073975, 1130500, 1227400, 1263500, 1534250, 1718360, 2147950, 2261000, 2454800, 2527000, 3068500, 3436720, 4295900, 4522000, 5054000, 5369875, 6137000, 8591800, 10739750, 12274000, 17183600, 21479500, 42959000, 85918000]

約数ペア:

[(1, 85918000), (2, 42959000), (4, 21479500), (5, 17183600), (7, 12274000), (8, 10739750), (10, 8591800), (14, 6137000), (16, 5369875), (17, 5054000), (19, 4522000), (20, 4295900), (25, 3436720), (28, 3068500), (34, 2527000), (35, 2454800), (38, 2261000), (40, 2147950), (50, 1718360), (56, 1534250), (68, 1263500), (70, 1227400), (76, 1130500), (80, 1073975), (85, 1010800), (95, 904400), (100, 859180), (112, 767125), (119, 722000), (125, 687344), (133, 646000), (136, 631750), (140, 613700), (152, 565250), (170, 505400), (175, 490960), (190, 452200), (200, 429590), (238, 361000), (250, 343672), (266, 323000), (272, 315875), (280, 306850), (304, 282625), (323, 266000), (340, 252700), (350, 245480), (361, 238000), (380, 226100), (400, 214795), (425, 202160), (475, 180880), (476, 180500), (500, 171836), (532, 161500), (560, 153425), (595, 144400), (646, 133000), (665, 129200), (680, 126350), (700, 122740), (722, 119000), (760, 113050), (850, 101080), (875, 98192), (950, 90440), (952, 90250), (1000, 85918), (1064, 80750), (1190, 72200), (1292, 66500), (1330, 64600), (1360, 63175), (1400, 61370), (1444, 59500), (1520, 56525), (1615, 53200), (1700, 50540), (1750, 49096), (1805, 47600), (1900, 45220), (1904, 45125), (2000, 42959), (2125, 40432), (2128, 40375), (2261, 38000), (2375, 36176), (2380, 36100), (2527, 34000), (2584, 33250), (2660, 32300), (2800, 30685), (2888, 29750), (2975, 28880), (3230, 26600), (3325, 25840), (3400, 25270), (3500, 24548), (3610, 23800), (3800, 22610), (4250, 20216), (4522, 19000), (4750, 18088), (4760, 18050), (5054, 17000), (5168, 16625), (5320, 16150), (5776, 14875), (5950, 14440), (6137, 14000), (6460, 13300), (6650, 12920), (6800, 12635), (7000, 12274), (7220, 11900), (7600, 11305), (8075, 10640), (8500, 10108), (9025, 9520), (9044, 9500)]