21047094000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{389761}}^1$

素因数の和:389793

約数の個数: 160

約数和(自身を含む): 75395561280

約数和(自身を除く): 54348467280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 500, 540, 600, 675, 720, 750, 900, 1000, 1080, 1125, 1200, 1350, 1500, 1800, 2000, 2160, 2250, 2700, 3000, 3375, 3600, 4500, 5400, 6000, 6750, 9000, 10800, 13500, 18000, 27000, 54000, 389761, 779522, 1169283, 1559044, 1948805, 2338566, 3118088, 3507849, 3897610, 4677132, 5846415, 6236176, 7015698, 7795220, 9354264, 9744025, 10523547, 11692830, 14031396, 15590440, 17539245, 18708528, 19488050, 21047094, 23385660, 28062792, 29232075, 31180880, 35078490, 38976100, 42094188, 46771320, 48720125, 52617735, 56125584, 58464150, 70156980, 77952200, 84188376, 87696225, 93542640, 97440250, 105235470, 116928300, 140313960, 146160375, 155904400, 168376752, 175392450, 194880500, 210470940, 233856600, 263088675, 280627920, 292320750, 350784900, 389761000, 420941880, 438481125, 467713200, 526177350, 584641500, 701569800, 779522000, 841883760, 876962250, 1052354700, 1169283000, 1315443375, 1403139600, 1753924500, 2104709400, 2338566000, 2630886750, 3507849000, 4209418800, 5261773500, 7015698000, 10523547000, 21047094000]

約数ペア:

[(1, 21047094000), (2, 10523547000), (3, 7015698000), (4, 5261773500), (5, 4209418800), (6, 3507849000), (8, 2630886750), (9, 2338566000), (10, 2104709400), (12, 1753924500), (15, 1403139600), (16, 1315443375), (18, 1169283000), (20, 1052354700), (24, 876962250), (25, 841883760), (27, 779522000), (30, 701569800), (36, 584641500), (40, 526177350), (45, 467713200), (48, 438481125), (50, 420941880), (54, 389761000), (60, 350784900), (72, 292320750), (75, 280627920), (80, 263088675), (90, 233856600), (100, 210470940), (108, 194880500), (120, 175392450), (125, 168376752), (135, 155904400), (144, 146160375), (150, 140313960), (180, 116928300), (200, 105235470), (216, 97440250), (225, 93542640), (240, 87696225), (250, 84188376), (270, 77952200), (300, 70156980), (360, 58464150), (375, 56125584), (400, 52617735), (432, 48720125), (450, 46771320), (500, 42094188), (540, 38976100), (600, 35078490), (675, 31180880), (720, 29232075), (750, 28062792), (900, 23385660), (1000, 21047094), (1080, 19488050), (1125, 18708528), (1200, 17539245), (1350, 15590440), (1500, 14031396), (1800, 11692830), (2000, 10523547), (2160, 9744025), (2250, 9354264), (2700, 7795220), (3000, 7015698), (3375, 6236176), (3600, 5846415), (4500, 4677132), (5400, 3897610), (6000, 3507849), (6750, 3118088), (9000, 2338566), (10800, 1948805), (13500, 1559044), (18000, 1169283), (27000, 779522), (54000, 389761)]