20605687200

素因数分解:

$2^5\times 3^4\times 5^2\times 7^1\times {\mathrm{45427}}^1$

素因数の和:45466

約数の個数: 360

約数和(自身を含む): 85881815712

約数和(自身を除く): 65276128512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 324, 336, 350, 360, 378, 400, 405, 420, 432, 450, 480, 504, 525, 540, 560, 567, 600, 630, 648, 672, 675, 700, 720, 756, 800, 810, 840, 864, 900, 945, 1008, 1050, 1080, 1120, 1134, 1200, 1260, 1296, 1350, 1400, 1440, 1512, 1575, 1620, 1680, 1800, 1890, 2016, 2025, 2100, 2160, 2268, 2400, 2520, 2592, 2700, 2800, 2835, 3024, 3150, 3240, 3360, 3600, 3780, 4050, 4200, 4320, 4536, 4725, 5040, 5400, 5600, 5670, 6048, 6300, 6480, 7200, 7560, 8100, 8400, 9072, 9450, 10080, 10800, 11340, 12600, 12960, 14175, 15120, 16200, 16800, 18144, 18900, 21600, 22680, 25200, 28350, 30240, 32400, 37800, 45360, 45427, 50400, 56700, 64800, 75600, 90720, 90854, 113400, 136281, 151200, 181708, 226800, 227135, 272562, 317989, 363416, 408843, 453600, 454270, 545124, 635978, 681405, 726832, 817686, 908540, 953967, 1090248, 1135675, 1226529, 1271956, 1362810, 1453664, 1589945, 1635372, 1817080, 1907934, 2044215, 2180496, 2271350, 2453058, 2543912, 2725620, 2861901, 3179890, 3270744, 3407025, 3634160, 3679587, 3815868, 4088430, 4360992, 4542700, 4769835, 4906116, 5087824, 5451240, 5723802, 6132645, 6359780, 6541488, 6814050, 7268320, 7359174, 7631736, 7949725, 8176860, 8585703, 9085400, 9539670, 9812232, 10175648, 10221075, 10902480, 11447604, 12265290, 12719560, 13082976, 13628100, 14309505, 14718348, 15263472, 15899450, 16353720, 17171406, 18170800, 18397935, 19079340, 19624464, 20442150, 21804960, 22895208, 23849175, 24530580, 25439120, 25757109, 27256200, 28619010, 29436696, 30526944, 30663225, 31798900, 32707440, 34342812, 36341600, 36795870, 38158680, 39248928, 40884300, 42928515, 45790416, 47698350, 49061160, 50878240, 51514218, 54512400, 57238020, 58873392, 61326450, 63597800, 65414880, 68685624, 71547525, 73591740, 76317360, 81768600, 85857030, 91580832, 91989675, 95396700, 98122320, 103028436, 109024800, 114476040, 117746784, 122652900, 127195600, 128785545, 137371248, 143095050, 147183480, 152634720, 163537200, 171714060, 183979350, 190793400, 196244640, 206056872, 214642575, 228952080, 245305800, 254391200, 257571090, 274742496, 286190100, 294366960, 327074400, 343428120, 367958700, 381586800, 412113744, 429285150, 457904160, 490611600, 515142180, 572380200, 588733920, 643927725, 686856240, 735917400, 763173600, 824227488, 858570300, 981223200, 1030284360, 1144760400, 1287855450, 1373712480, 1471834800, 1717140600, 2060568720, 2289520800, 2575710900, 2943669600, 3434281200, 4121137440, 5151421800, 6868562400, 10302843600, 20605687200]

約数ペア:

[(1, 20605687200), (2, 10302843600), (3, 6868562400), (4, 5151421800), (5, 4121137440), (6, 3434281200), (7, 2943669600), (8, 2575710900), (9, 2289520800), (10, 2060568720), (12, 1717140600), (14, 1471834800), (15, 1373712480), (16, 1287855450), (18, 1144760400), (20, 1030284360), (21, 981223200), (24, 858570300), (25, 824227488), (27, 763173600), (28, 735917400), (30, 686856240), (32, 643927725), (35, 588733920), (36, 572380200), (40, 515142180), (42, 490611600), (45, 457904160), (48, 429285150), (50, 412113744), (54, 381586800), (56, 367958700), (60, 343428120), (63, 327074400), (70, 294366960), (72, 286190100), (75, 274742496), (80, 257571090), (81, 254391200), (84, 245305800), (90, 228952080), (96, 214642575), (100, 206056872), (105, 196244640), (108, 190793400), (112, 183979350), (120, 171714060), (126, 163537200), (135, 152634720), (140, 147183480), (144, 143095050), (150, 137371248), (160, 128785545), (162, 127195600), (168, 122652900), (175, 117746784), (180, 114476040), (189, 109024800), (200, 103028436), (210, 98122320), (216, 95396700), (224, 91989675), (225, 91580832), (240, 85857030), (252, 81768600), (270, 76317360), (280, 73591740), (288, 71547525), (300, 68685624), (315, 65414880), (324, 63597800), (336, 61326450), (350, 58873392), (360, 57238020), (378, 54512400), (400, 51514218), (405, 50878240), (420, 49061160), (432, 47698350), (450, 45790416), (480, 42928515), (504, 40884300), (525, 39248928), (540, 38158680), (560, 36795870), (567, 36341600), (600, 34342812), (630, 32707440), (648, 31798900), (672, 30663225), (675, 30526944), (700, 29436696), (720, 28619010), (756, 27256200), (800, 25757109), (810, 25439120), (840, 24530580), (864, 23849175), (900, 22895208), (945, 21804960), (1008, 20442150), (1050, 19624464), (1080, 19079340), (1120, 18397935), (1134, 18170800), (1200, 17171406), (1260, 16353720), (1296, 15899450), (1350, 15263472), (1400, 14718348), (1440, 14309505), (1512, 13628100), (1575, 13082976), (1620, 12719560), (1680, 12265290), (1800, 11447604), (1890, 10902480), (2016, 10221075), (2025, 10175648), (2100, 9812232), (2160, 9539670), (2268, 9085400), (2400, 8585703), (2520, 8176860), (2592, 7949725), (2700, 7631736), (2800, 7359174), (2835, 7268320), (3024, 6814050), (3150, 6541488), (3240, 6359780), (3360, 6132645), (3600, 5723802), (3780, 5451240), (4050, 5087824), (4200, 4906116), (4320, 4769835), (4536, 4542700), (4725, 4360992), (5040, 4088430), (5400, 3815868), (5600, 3679587), (5670, 3634160), (6048, 3407025), (6300, 3270744), (6480, 3179890), (7200, 2861901), (7560, 2725620), (8100, 2543912), (8400, 2453058), (9072, 2271350), (9450, 2180496), (10080, 2044215), (10800, 1907934), (11340, 1817080), (12600, 1635372), (12960, 1589945), (14175, 1453664), (15120, 1362810), (16200, 1271956), (16800, 1226529), (18144, 1135675), (18900, 1090248), (21600, 953967), (22680, 908540), (25200, 817686), (28350, 726832), (30240, 681405), (32400, 635978), (37800, 545124), (45360, 454270), (45427, 453600), (50400, 408843), (56700, 363416), (64800, 317989), (75600, 272562), (90720, 227135), (90854, 226800), (113400, 181708), (136281, 151200)]