1277143200

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{19709}}^1$

素因数の和:19741

約数の個数: 180

約数和(自身を含む): 4657729230

約数和(自身を除く): 3380586030

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, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2592, 2700, 3240, 3600, 4050, 4320, 5400, 6480, 7200, 8100, 10800, 12960, 16200, 19709, 21600, 32400, 39418, 59127, 64800, 78836, 98545, 118254, 157672, 177381, 197090, 236508, 295635, 315344, 354762, 394180, 473016, 492725, 532143, 591270, 630688, 709524, 788360, 886905, 946032, 985450, 1064286, 1182540, 1419048, 1478175, 1576720, 1596429, 1773810, 1892064, 1970900, 2128572, 2365080, 2660715, 2838096, 2956350, 3153440, 3192858, 3547620, 3941800, 4257144, 4434525, 4730160, 5321430, 5676192, 5912700, 6385716, 7095240, 7883600, 7982145, 8514288, 8869050, 9460320, 10642860, 11825400, 12771432, 13303575, 14190480, 15767200, 15964290, 17028576, 17738100, 21285720, 23650800, 25542864, 26607150, 28380960, 31928580, 35476200, 39910725, 42571440, 47301600, 51085728, 53214300, 63857160, 70952400, 79821450, 85142880, 106428600, 127714320, 141904800, 159642900, 212857200, 255428640, 319285800, 425714400, 638571600, 1277143200]

約数ペア:

[(1, 1277143200), (2, 638571600), (3, 425714400), (4, 319285800), (5, 255428640), (6, 212857200), (8, 159642900), (9, 141904800), (10, 127714320), (12, 106428600), (15, 85142880), (16, 79821450), (18, 70952400), (20, 63857160), (24, 53214300), (25, 51085728), (27, 47301600), (30, 42571440), (32, 39910725), (36, 35476200), (40, 31928580), (45, 28380960), (48, 26607150), (50, 25542864), (54, 23650800), (60, 21285720), (72, 17738100), (75, 17028576), (80, 15964290), (81, 15767200), (90, 14190480), (96, 13303575), (100, 12771432), (108, 11825400), (120, 10642860), (135, 9460320), (144, 8869050), (150, 8514288), (160, 7982145), (162, 7883600), (180, 7095240), (200, 6385716), (216, 5912700), (225, 5676192), (240, 5321430), (270, 4730160), (288, 4434525), (300, 4257144), (324, 3941800), (360, 3547620), (400, 3192858), (405, 3153440), (432, 2956350), (450, 2838096), (480, 2660715), (540, 2365080), (600, 2128572), (648, 1970900), (675, 1892064), (720, 1773810), (800, 1596429), (810, 1576720), (864, 1478175), (900, 1419048), (1080, 1182540), (1200, 1064286), (1296, 985450), (1350, 946032), (1440, 886905), (1620, 788360), (1800, 709524), (2025, 630688), (2160, 591270), (2400, 532143), (2592, 492725), (2700, 473016), (3240, 394180), (3600, 354762), (4050, 315344), (4320, 295635), (5400, 236508), (6480, 197090), (7200, 177381), (8100, 157672), (10800, 118254), (12960, 98545), (16200, 78836), (19709, 64800), (21600, 59127), (32400, 39418)]