189648000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{439}}^1$

素因数の和:477

約数の個数: 256

約数和(自身を含む): 700128000

約数和(自身を除く): 510480000

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, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 384, 400, 432, 439, 450, 480, 500, 540, 576, 600, 640, 675, 720, 750, 800, 864, 878, 900, 960, 1000, 1080, 1125, 1152, 1200, 1317, 1350, 1440, 1500, 1600, 1728, 1756, 1800, 1920, 2000, 2160, 2195, 2250, 2400, 2634, 2700, 2880, 3000, 3200, 3375, 3456, 3512, 3600, 3951, 4000, 4320, 4390, 4500, 4800, 5268, 5400, 5760, 6000, 6585, 6750, 7024, 7200, 7902, 8000, 8640, 8780, 9000, 9600, 10536, 10800, 10975, 11853, 12000, 13170, 13500, 14048, 14400, 15804, 16000, 17280, 17560, 18000, 19755, 21072, 21600, 21950, 23706, 24000, 26340, 27000, 28096, 28800, 31608, 32925, 35120, 36000, 39510, 42144, 43200, 43900, 47412, 48000, 52680, 54000, 54875, 56192, 59265, 63216, 65850, 70240, 72000, 79020, 84288, 86400, 87800, 94824, 98775, 105360, 108000, 109750, 118530, 126432, 131700, 140480, 144000, 158040, 164625, 168576, 175600, 189648, 197550, 210720, 216000, 219500, 237060, 252864, 263400, 280960, 296325, 316080, 329250, 351200, 379296, 395100, 421440, 432000, 439000, 474120, 493875, 505728, 526800, 592650, 632160, 658500, 702400, 758592, 790200, 842880, 878000, 948240, 987750, 1053600, 1185300, 1264320, 1317000, 1404800, 1481625, 1517184, 1580400, 1756000, 1896480, 1975500, 2107200, 2370600, 2528640, 2634000, 2963250, 3160800, 3512000, 3792960, 3951000, 4214400, 4741200, 5268000, 5926500, 6321600, 7024000, 7585920, 7902000, 9482400, 10536000, 11853000, 12643200, 15804000, 18964800, 21072000, 23706000, 31608000, 37929600, 47412000, 63216000, 94824000, 189648000]

約数ペア:

[(1, 189648000), (2, 94824000), (3, 63216000), (4, 47412000), (5, 37929600), (6, 31608000), (8, 23706000), (9, 21072000), (10, 18964800), (12, 15804000), (15, 12643200), (16, 11853000), (18, 10536000), (20, 9482400), (24, 7902000), (25, 7585920), (27, 7024000), (30, 6321600), (32, 5926500), (36, 5268000), (40, 4741200), (45, 4214400), (48, 3951000), (50, 3792960), (54, 3512000), (60, 3160800), (64, 2963250), (72, 2634000), (75, 2528640), (80, 2370600), (90, 2107200), (96, 1975500), (100, 1896480), (108, 1756000), (120, 1580400), (125, 1517184), (128, 1481625), (135, 1404800), (144, 1317000), (150, 1264320), (160, 1185300), (180, 1053600), (192, 987750), (200, 948240), (216, 878000), (225, 842880), (240, 790200), (250, 758592), (270, 702400), (288, 658500), (300, 632160), (320, 592650), (360, 526800), (375, 505728), (384, 493875), (400, 474120), (432, 439000), (439, 432000), (450, 421440), (480, 395100), (500, 379296), (540, 351200), (576, 329250), (600, 316080), (640, 296325), (675, 280960), (720, 263400), (750, 252864), (800, 237060), (864, 219500), (878, 216000), (900, 210720), (960, 197550), (1000, 189648), (1080, 175600), (1125, 168576), (1152, 164625), (1200, 158040), (1317, 144000), (1350, 140480), (1440, 131700), (1500, 126432), (1600, 118530), (1728, 109750), (1756, 108000), (1800, 105360), (1920, 98775), (2000, 94824), (2160, 87800), (2195, 86400), (2250, 84288), (2400, 79020), (2634, 72000), (2700, 70240), (2880, 65850), (3000, 63216), (3200, 59265), (3375, 56192), (3456, 54875), (3512, 54000), (3600, 52680), (3951, 48000), (4000, 47412), (4320, 43900), (4390, 43200), (4500, 42144), (4800, 39510), (5268, 36000), (5400, 35120), (5760, 32925), (6000, 31608), (6585, 28800), (6750, 28096), (7024, 27000), (7200, 26340), (7902, 24000), (8000, 23706), (8640, 21950), (8780, 21600), (9000, 21072), (9600, 19755), (10536, 18000), (10800, 17560), (10975, 17280), (11853, 16000), (12000, 15804), (13170, 14400), (13500, 14048)]