138456000

素因数分解:

$2^6\times 3^3\times 5^3\times {\mathrm{641}}^1$

素因数の和:677

約数の個数: 224

約数和(自身を含む): 508772160

約数和(自身を除く): 370316160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 400, 432, 450, 480, 500, 540, 576, 600, 641, 675, 720, 750, 800, 864, 900, 960, 1000, 1080, 1125, 1200, 1282, 1350, 1440, 1500, 1600, 1728, 1800, 1923, 2000, 2160, 2250, 2400, 2564, 2700, 2880, 3000, 3205, 3375, 3600, 3846, 4000, 4320, 4500, 4800, 5128, 5400, 5769, 6000, 6410, 6750, 7200, 7692, 8000, 8640, 9000, 9615, 10256, 10800, 11538, 12000, 12820, 13500, 14400, 15384, 16025, 17307, 18000, 19230, 20512, 21600, 23076, 24000, 25640, 27000, 28845, 30768, 32050, 34614, 36000, 38460, 41024, 43200, 46152, 48075, 51280, 54000, 57690, 61536, 64100, 69228, 72000, 76920, 80125, 86535, 92304, 96150, 102560, 108000, 115380, 123072, 128200, 138456, 144225, 153840, 160250, 173070, 184608, 192300, 205120, 216000, 230760, 240375, 256400, 276912, 288450, 307680, 320500, 346140, 369216, 384600, 432675, 461520, 480750, 512800, 553824, 576900, 615360, 641000, 692280, 721125, 769200, 865350, 923040, 961500, 1025600, 1107648, 1153800, 1282000, 1384560, 1442250, 1538400, 1730700, 1846080, 1923000, 2163375, 2307600, 2564000, 2769120, 2884500, 3076800, 3461400, 3846000, 4326750, 4615200, 5128000, 5538240, 5769000, 6922800, 7692000, 8653500, 9230400, 11538000, 13845600, 15384000, 17307000, 23076000, 27691200, 34614000, 46152000, 69228000, 138456000]

約数ペア:

[(1, 138456000), (2, 69228000), (3, 46152000), (4, 34614000), (5, 27691200), (6, 23076000), (8, 17307000), (9, 15384000), (10, 13845600), (12, 11538000), (15, 9230400), (16, 8653500), (18, 7692000), (20, 6922800), (24, 5769000), (25, 5538240), (27, 5128000), (30, 4615200), (32, 4326750), (36, 3846000), (40, 3461400), (45, 3076800), (48, 2884500), (50, 2769120), (54, 2564000), (60, 2307600), (64, 2163375), (72, 1923000), (75, 1846080), (80, 1730700), (90, 1538400), (96, 1442250), (100, 1384560), (108, 1282000), (120, 1153800), (125, 1107648), (135, 1025600), (144, 961500), (150, 923040), (160, 865350), (180, 769200), (192, 721125), (200, 692280), (216, 641000), (225, 615360), (240, 576900), (250, 553824), (270, 512800), (288, 480750), (300, 461520), (320, 432675), (360, 384600), (375, 369216), (400, 346140), (432, 320500), (450, 307680), (480, 288450), (500, 276912), (540, 256400), (576, 240375), (600, 230760), (641, 216000), (675, 205120), (720, 192300), (750, 184608), (800, 173070), (864, 160250), (900, 153840), (960, 144225), (1000, 138456), (1080, 128200), (1125, 123072), (1200, 115380), (1282, 108000), (1350, 102560), (1440, 96150), (1500, 92304), (1600, 86535), (1728, 80125), (1800, 76920), (1923, 72000), (2000, 69228), (2160, 64100), (2250, 61536), (2400, 57690), (2564, 54000), (2700, 51280), (2880, 48075), (3000, 46152), (3205, 43200), (3375, 41024), (3600, 38460), (3846, 36000), (4000, 34614), (4320, 32050), (4500, 30768), (4800, 28845), (5128, 27000), (5400, 25640), (5769, 24000), (6000, 23076), (6410, 21600), (6750, 20512), (7200, 19230), (7692, 18000), (8000, 17307), (8640, 16025), (9000, 15384), (9615, 14400), (10256, 13500), (10800, 12820), (11538, 12000)]