2661508800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{61609}}^1$

素因数の和:61640

約数の個数: 168

約数和(自身を含む): 9702342800

約数和(自身を除く): 7040834000

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, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 3600, 4320, 4800, 5400, 7200, 8640, 10800, 14400, 21600, 43200, 61609, 123218, 184827, 246436, 308045, 369654, 492872, 554481, 616090, 739308, 924135, 985744, 1108962, 1232180, 1478616, 1540225, 1663443, 1848270, 1971488, 2217924, 2464360, 2772405, 2957232, 3080450, 3326886, 3696540, 3942976, 4435848, 4620675, 4928720, 5544810, 5914464, 6160900, 6653772, 7393080, 8317215, 8871696, 9241350, 9857440, 11089620, 11828928, 12321800, 13307544, 13862025, 14786160, 16634430, 17743392, 18482700, 19714880, 22179240, 24643600, 26615088, 27724050, 29572320, 33268860, 35486784, 36965400, 41586075, 44358480, 49287200, 53230176, 55448100, 59144640, 66537720, 73930800, 83172150, 88716960, 98574400, 106460352, 110896200, 133075440, 147861600, 166344300, 177433920, 221792400, 266150880, 295723200, 332688600, 443584800, 532301760, 665377200, 887169600, 1330754400, 2661508800]

約数ペア:

[(1, 2661508800), (2, 1330754400), (3, 887169600), (4, 665377200), (5, 532301760), (6, 443584800), (8, 332688600), (9, 295723200), (10, 266150880), (12, 221792400), (15, 177433920), (16, 166344300), (18, 147861600), (20, 133075440), (24, 110896200), (25, 106460352), (27, 98574400), (30, 88716960), (32, 83172150), (36, 73930800), (40, 66537720), (45, 59144640), (48, 55448100), (50, 53230176), (54, 49287200), (60, 44358480), (64, 41586075), (72, 36965400), (75, 35486784), (80, 33268860), (90, 29572320), (96, 27724050), (100, 26615088), (108, 24643600), (120, 22179240), (135, 19714880), (144, 18482700), (150, 17743392), (160, 16634430), (180, 14786160), (192, 13862025), (200, 13307544), (216, 12321800), (225, 11828928), (240, 11089620), (270, 9857440), (288, 9241350), (300, 8871696), (320, 8317215), (360, 7393080), (400, 6653772), (432, 6160900), (450, 5914464), (480, 5544810), (540, 4928720), (576, 4620675), (600, 4435848), (675, 3942976), (720, 3696540), (800, 3326886), (864, 3080450), (900, 2957232), (960, 2772405), (1080, 2464360), (1200, 2217924), (1350, 1971488), (1440, 1848270), (1600, 1663443), (1728, 1540225), (1800, 1478616), (2160, 1232180), (2400, 1108962), (2700, 985744), (2880, 924135), (3600, 739308), (4320, 616090), (4800, 554481), (5400, 492872), (7200, 369654), (8640, 308045), (10800, 246436), (14400, 184827), (21600, 123218), (43200, 61609)]