85564800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{2971}}^1$

素因数の和:3001

約数の個数: 144

約数和(自身を含む): 305417580

約数和(自身を除く): 219852780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 2971, 3200, 3600, 4800, 5760, 5942, 7200, 8913, 9600, 11884, 14400, 14855, 17826, 23768, 26739, 28800, 29710, 35652, 44565, 47536, 53478, 59420, 71304, 74275, 89130, 95072, 106956, 118840, 133695, 142608, 148550, 178260, 190144, 213912, 222825, 237680, 267390, 285216, 297100, 356520, 380288, 427824, 445650, 475360, 534780, 570432, 594200, 668475, 713040, 855648, 891300, 950720, 1069560, 1140864, 1188400, 1336950, 1426080, 1711296, 1782600, 1901440, 2139120, 2376800, 2673900, 2852160, 3422592, 3565200, 4278240, 4753600, 5347800, 5704320, 7130400, 8556480, 9507200, 10695600, 14260800, 17112960, 21391200, 28521600, 42782400, 85564800]

約数ペア:

[(1, 85564800), (2, 42782400), (3, 28521600), (4, 21391200), (5, 17112960), (6, 14260800), (8, 10695600), (9, 9507200), (10, 8556480), (12, 7130400), (15, 5704320), (16, 5347800), (18, 4753600), (20, 4278240), (24, 3565200), (25, 3422592), (30, 2852160), (32, 2673900), (36, 2376800), (40, 2139120), (45, 1901440), (48, 1782600), (50, 1711296), (60, 1426080), (64, 1336950), (72, 1188400), (75, 1140864), (80, 1069560), (90, 950720), (96, 891300), (100, 855648), (120, 713040), (128, 668475), (144, 594200), (150, 570432), (160, 534780), (180, 475360), (192, 445650), (200, 427824), (225, 380288), (240, 356520), (288, 297100), (300, 285216), (320, 267390), (360, 237680), (384, 222825), (400, 213912), (450, 190144), (480, 178260), (576, 148550), (600, 142608), (640, 133695), (720, 118840), (800, 106956), (900, 95072), (960, 89130), (1152, 74275), (1200, 71304), (1440, 59420), (1600, 53478), (1800, 47536), (1920, 44565), (2400, 35652), (2880, 29710), (2971, 28800), (3200, 26739), (3600, 23768), (4800, 17826), (5760, 14855), (5942, 14400), (7200, 11884), (8913, 9600)]