1325829600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{61381}}^1$

素因数の和:61410

約数の個数: 144

約数和(自身を含む): 4795161840

約数和(自身を除く): 3469332240

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, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 10800, 21600, 61381, 122762, 184143, 245524, 306905, 368286, 491048, 552429, 613810, 736572, 920715, 982096, 1104858, 1227620, 1473144, 1534525, 1657287, 1841430, 1964192, 2209716, 2455240, 2762145, 2946288, 3069050, 3314574, 3682860, 4419432, 4603575, 4910480, 5524290, 5892576, 6138100, 6629148, 7365720, 8286435, 8838864, 9207150, 9820960, 11048580, 12276200, 13258296, 13810725, 14731440, 16572870, 17677728, 18414300, 22097160, 24552400, 26516592, 27621450, 29462880, 33145740, 36828600, 41432175, 44194320, 49104800, 53033184, 55242900, 66291480, 73657200, 82864350, 88388640, 110485800, 132582960, 147314400, 165728700, 220971600, 265165920, 331457400, 441943200, 662914800, 1325829600]

約数ペア:

[(1, 1325829600), (2, 662914800), (3, 441943200), (4, 331457400), (5, 265165920), (6, 220971600), (8, 165728700), (9, 147314400), (10, 132582960), (12, 110485800), (15, 88388640), (16, 82864350), (18, 73657200), (20, 66291480), (24, 55242900), (25, 53033184), (27, 49104800), (30, 44194320), (32, 41432175), (36, 36828600), (40, 33145740), (45, 29462880), (48, 27621450), (50, 26516592), (54, 24552400), (60, 22097160), (72, 18414300), (75, 17677728), (80, 16572870), (90, 14731440), (96, 13810725), (100, 13258296), (108, 12276200), (120, 11048580), (135, 9820960), (144, 9207150), (150, 8838864), (160, 8286435), (180, 7365720), (200, 6629148), (216, 6138100), (225, 5892576), (240, 5524290), (270, 4910480), (288, 4603575), (300, 4419432), (360, 3682860), (400, 3314574), (432, 3069050), (450, 2946288), (480, 2762145), (540, 2455240), (600, 2209716), (675, 1964192), (720, 1841430), (800, 1657287), (864, 1534525), (900, 1473144), (1080, 1227620), (1200, 1104858), (1350, 982096), (1440, 920715), (1800, 736572), (2160, 613810), (2400, 552429), (2700, 491048), (3600, 368286), (4320, 306905), (5400, 245524), (7200, 184143), (10800, 122762), (21600, 61381)]