55857600

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{431}}^1$

素因数の和:465

約数の個数: 210

約数和(自身を含む): 205794864

約数和(自身を除く): 149937264

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, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 400, 405, 431, 432, 450, 480, 540, 576, 600, 648, 675, 720, 800, 810, 862, 864, 900, 960, 1080, 1200, 1293, 1296, 1350, 1440, 1600, 1620, 1724, 1728, 1800, 2025, 2155, 2160, 2400, 2586, 2592, 2700, 2880, 3240, 3448, 3600, 3879, 4050, 4310, 4320, 4800, 5172, 5184, 5400, 6465, 6480, 6896, 7200, 7758, 8100, 8620, 8640, 10344, 10775, 10800, 11637, 12930, 12960, 13792, 14400, 15516, 16200, 17240, 19395, 20688, 21550, 21600, 23274, 25860, 25920, 27584, 31032, 32325, 32400, 34480, 34911, 38790, 41376, 43100, 43200, 46548, 51720, 58185, 62064, 64650, 64800, 68960, 69822, 77580, 82752, 86200, 93096, 96975, 103440, 116370, 124128, 129300, 129600, 137920, 139644, 155160, 172400, 174555, 186192, 193950, 206880, 232740, 248256, 258600, 279288, 290925, 310320, 344800, 349110, 372384, 387900, 413760, 465480, 517200, 558576, 581850, 620640, 689600, 698220, 744768, 775800, 872775, 930960, 1034400, 1117152, 1163700, 1241280, 1396440, 1551600, 1745550, 1861920, 2068800, 2234304, 2327400, 2792880, 3103200, 3491100, 3723840, 4654800, 5585760, 6206400, 6982200, 9309600, 11171520, 13964400, 18619200, 27928800, 55857600]

約数ペア:

[(1, 55857600), (2, 27928800), (3, 18619200), (4, 13964400), (5, 11171520), (6, 9309600), (8, 6982200), (9, 6206400), (10, 5585760), (12, 4654800), (15, 3723840), (16, 3491100), (18, 3103200), (20, 2792880), (24, 2327400), (25, 2234304), (27, 2068800), (30, 1861920), (32, 1745550), (36, 1551600), (40, 1396440), (45, 1241280), (48, 1163700), (50, 1117152), (54, 1034400), (60, 930960), (64, 872775), (72, 775800), (75, 744768), (80, 698220), (81, 689600), (90, 620640), (96, 581850), (100, 558576), (108, 517200), (120, 465480), (135, 413760), (144, 387900), (150, 372384), (160, 349110), (162, 344800), (180, 310320), (192, 290925), (200, 279288), (216, 258600), (225, 248256), (240, 232740), (270, 206880), (288, 193950), (300, 186192), (320, 174555), (324, 172400), (360, 155160), (400, 139644), (405, 137920), (431, 129600), (432, 129300), (450, 124128), (480, 116370), (540, 103440), (576, 96975), (600, 93096), (648, 86200), (675, 82752), (720, 77580), (800, 69822), (810, 68960), (862, 64800), (864, 64650), (900, 62064), (960, 58185), (1080, 51720), (1200, 46548), (1293, 43200), (1296, 43100), (1350, 41376), (1440, 38790), (1600, 34911), (1620, 34480), (1724, 32400), (1728, 32325), (1800, 31032), (2025, 27584), (2155, 25920), (2160, 25860), (2400, 23274), (2586, 21600), (2592, 21550), (2700, 20688), (2880, 19395), (3240, 17240), (3448, 16200), (3600, 15516), (3879, 14400), (4050, 13792), (4310, 12960), (4320, 12930), (4800, 11637), (5172, 10800), (5184, 10775), (5400, 10344), (6465, 8640), (6480, 8620), (6896, 8100), (7200, 7758)]