123184800

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{1901}}^1$

素因数の和:1933

約数の個数: 180

約数和(自身を含む): 449467326

約数和(自身を除く): 326282526

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, 1901, 2025, 2160, 2400, 2592, 2700, 3240, 3600, 3802, 4050, 4320, 5400, 5703, 6480, 7200, 7604, 8100, 9505, 10800, 11406, 12960, 15208, 16200, 17109, 19010, 21600, 22812, 28515, 30416, 32400, 34218, 38020, 45624, 47525, 51327, 57030, 60832, 64800, 68436, 76040, 85545, 91248, 95050, 102654, 114060, 136872, 142575, 152080, 153981, 171090, 182496, 190100, 205308, 228120, 256635, 273744, 285150, 304160, 307962, 342180, 380200, 410616, 427725, 456240, 513270, 547488, 570300, 615924, 684360, 760400, 769905, 821232, 855450, 912480, 1026540, 1140600, 1231848, 1283175, 1368720, 1520800, 1539810, 1642464, 1710900, 2053080, 2281200, 2463696, 2566350, 2737440, 3079620, 3421800, 3849525, 4106160, 4562400, 4927392, 5132700, 6159240, 6843600, 7699050, 8212320, 10265400, 12318480, 13687200, 15398100, 20530800, 24636960, 30796200, 41061600, 61592400, 123184800]

約数ペア:

[(1, 123184800), (2, 61592400), (3, 41061600), (4, 30796200), (5, 24636960), (6, 20530800), (8, 15398100), (9, 13687200), (10, 12318480), (12, 10265400), (15, 8212320), (16, 7699050), (18, 6843600), (20, 6159240), (24, 5132700), (25, 4927392), (27, 4562400), (30, 4106160), (32, 3849525), (36, 3421800), (40, 3079620), (45, 2737440), (48, 2566350), (50, 2463696), (54, 2281200), (60, 2053080), (72, 1710900), (75, 1642464), (80, 1539810), (81, 1520800), (90, 1368720), (96, 1283175), (100, 1231848), (108, 1140600), (120, 1026540), (135, 912480), (144, 855450), (150, 821232), (160, 769905), (162, 760400), (180, 684360), (200, 615924), (216, 570300), (225, 547488), (240, 513270), (270, 456240), (288, 427725), (300, 410616), (324, 380200), (360, 342180), (400, 307962), (405, 304160), (432, 285150), (450, 273744), (480, 256635), (540, 228120), (600, 205308), (648, 190100), (675, 182496), (720, 171090), (800, 153981), (810, 152080), (864, 142575), (900, 136872), (1080, 114060), (1200, 102654), (1296, 95050), (1350, 91248), (1440, 85545), (1620, 76040), (1800, 68436), (1901, 64800), (2025, 60832), (2160, 57030), (2400, 51327), (2592, 47525), (2700, 45624), (3240, 38020), (3600, 34218), (3802, 32400), (4050, 30416), (4320, 28515), (5400, 22812), (5703, 21600), (6480, 19010), (7200, 17109), (7604, 16200), (8100, 15208), (9505, 12960), (10800, 11406)]