20286838800

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{103}}^1\times {\mathrm{6079}}^1$

素因数の和:6212

約数の個数: 300

約数和(自身を含む): 73526801920

約数和(自身を除く): 53239963120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 103, 108, 120, 135, 144, 150, 162, 180, 200, 206, 216, 225, 240, 270, 300, 309, 324, 360, 400, 405, 412, 432, 450, 515, 540, 600, 618, 648, 675, 720, 810, 824, 900, 927, 1030, 1080, 1200, 1236, 1296, 1350, 1545, 1620, 1648, 1800, 1854, 2025, 2060, 2160, 2472, 2575, 2700, 2781, 3090, 3240, 3600, 3708, 4050, 4120, 4635, 4944, 5150, 5400, 5562, 6079, 6180, 6480, 7416, 7725, 8100, 8240, 8343, 9270, 10300, 10800, 11124, 12158, 12360, 13905, 14832, 15450, 16200, 16686, 18237, 18540, 20600, 22248, 23175, 24316, 24720, 27810, 30395, 30900, 32400, 33372, 36474, 37080, 41200, 41715, 44496, 46350, 48632, 54711, 55620, 60790, 61800, 66744, 69525, 72948, 74160, 83430, 91185, 92700, 97264, 109422, 111240, 121580, 123600, 133488, 139050, 145896, 151975, 164133, 166860, 182370, 185400, 208575, 218844, 222480, 243160, 273555, 278100, 291792, 303950, 328266, 333720, 364740, 370800, 417150, 437688, 455925, 486320, 492399, 547110, 556200, 607900, 626137, 656532, 667440, 729480, 820665, 834300, 875376, 911850, 984798, 1094220, 1112400, 1215800, 1252274, 1313064, 1367775, 1458960, 1641330, 1668600, 1823700, 1878411, 1969596, 2188440, 2431600, 2461995, 2504548, 2626128, 2735550, 3130685, 3282660, 3337200, 3647400, 3756822, 3939192, 4103325, 4376880, 4923990, 5009096, 5471100, 5635233, 6261370, 6565320, 7294800, 7513644, 7878384, 8206650, 9392055, 9847980, 10018192, 10942200, 11270466, 12309975, 12522740, 13130640, 15027288, 15653425, 16413300, 16905699, 18784110, 19695960, 21884400, 22540932, 24619950, 25045480, 28176165, 30054576, 31306850, 32826600, 33811398, 37568220, 39391920, 45081864, 46960275, 49239900, 50090960, 50717097, 56352330, 62613700, 65653200, 67622796, 75136440, 84528495, 90163728, 93920550, 98479800, 101434194, 112704660, 125227400, 135245592, 140880825, 150272880, 169056990, 187841100, 196959600, 202868388, 225409320, 250454800, 253585485, 270491184, 281761650, 338113980, 375682200, 405736776, 422642475, 450818640, 507170970, 563523300, 676227960, 751364400, 811473552, 845284950, 1014341940, 1127046600, 1267927425, 1352455920, 1690569900, 2028683880, 2254093200, 2535854850, 3381139800, 4057367760, 5071709700, 6762279600, 10143419400, 20286838800]

約数ペア:

[(1, 20286838800), (2, 10143419400), (3, 6762279600), (4, 5071709700), (5, 4057367760), (6, 3381139800), (8, 2535854850), (9, 2254093200), (10, 2028683880), (12, 1690569900), (15, 1352455920), (16, 1267927425), (18, 1127046600), (20, 1014341940), (24, 845284950), (25, 811473552), (27, 751364400), (30, 676227960), (36, 563523300), (40, 507170970), (45, 450818640), (48, 422642475), (50, 405736776), (54, 375682200), (60, 338113980), (72, 281761650), (75, 270491184), (80, 253585485), (81, 250454800), (90, 225409320), (100, 202868388), (103, 196959600), (108, 187841100), (120, 169056990), (135, 150272880), (144, 140880825), (150, 135245592), (162, 125227400), (180, 112704660), (200, 101434194), (206, 98479800), (216, 93920550), (225, 90163728), (240, 84528495), (270, 75136440), (300, 67622796), (309, 65653200), (324, 62613700), (360, 56352330), (400, 50717097), (405, 50090960), (412, 49239900), (432, 46960275), (450, 45081864), (515, 39391920), (540, 37568220), (600, 33811398), (618, 32826600), (648, 31306850), (675, 30054576), (720, 28176165), (810, 25045480), (824, 24619950), (900, 22540932), (927, 21884400), (1030, 19695960), (1080, 18784110), (1200, 16905699), (1236, 16413300), (1296, 15653425), (1350, 15027288), (1545, 13130640), (1620, 12522740), (1648, 12309975), (1800, 11270466), (1854, 10942200), (2025, 10018192), (2060, 9847980), (2160, 9392055), (2472, 8206650), (2575, 7878384), (2700, 7513644), (2781, 7294800), (3090, 6565320), (3240, 6261370), (3600, 5635233), (3708, 5471100), (4050, 5009096), (4120, 4923990), (4635, 4376880), (4944, 4103325), (5150, 3939192), (5400, 3756822), (5562, 3647400), (6079, 3337200), (6180, 3282660), (6480, 3130685), (7416, 2735550), (7725, 2626128), (8100, 2504548), (8240, 2461995), (8343, 2431600), (9270, 2188440), (10300, 1969596), (10800, 1878411), (11124, 1823700), (12158, 1668600), (12360, 1641330), (13905, 1458960), (14832, 1367775), (15450, 1313064), (16200, 1252274), (16686, 1215800), (18237, 1112400), (18540, 1094220), (20600, 984798), (22248, 911850), (23175, 875376), (24316, 834300), (24720, 820665), (27810, 729480), (30395, 667440), (30900, 656532), (32400, 626137), (33372, 607900), (36474, 556200), (37080, 547110), (41200, 492399), (41715, 486320), (44496, 455925), (46350, 437688), (48632, 417150), (54711, 370800), (55620, 364740), (60790, 333720), (61800, 328266), (66744, 303950), (69525, 291792), (72948, 278100), (74160, 273555), (83430, 243160), (91185, 222480), (92700, 218844), (97264, 208575), (109422, 185400), (111240, 182370), (121580, 166860), (123600, 164133), (133488, 151975), (139050, 145896)]