90797760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 280

約数和(自身を含む): 336352896

約数和(自身を除く): 245555136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 113, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 226, 240, 248, 270, 279, 288, 310, 320, 324, 339, 360, 372, 405, 432, 452, 465, 480, 496, 540, 558, 565, 576, 620, 648, 678, 720, 744, 810, 837, 864, 904, 930, 960, 992, 1017, 1080, 1116, 1130, 1240, 1296, 1356, 1395, 1440, 1488, 1620, 1674, 1695, 1728, 1808, 1860, 1984, 2034, 2160, 2232, 2260, 2480, 2511, 2592, 2712, 2790, 2880, 2976, 3051, 3240, 3348, 3390, 3503, 3616, 3720, 4068, 4185, 4320, 4464, 4520, 4960, 5022, 5085, 5184, 5424, 5580, 5952, 6102, 6480, 6696, 6780, 7006, 7232, 7440, 8136, 8370, 8640, 8928, 9040, 9153, 9920, 10044, 10170, 10509, 10848, 11160, 12204, 12555, 12960, 13392, 13560, 14012, 14880, 15255, 16272, 16740, 17515, 17856, 18080, 18306, 20088, 20340, 21018, 21696, 22320, 24408, 25110, 25920, 26784, 27120, 28024, 29760, 30510, 31527, 32544, 33480, 35030, 36160, 36612, 40176, 40680, 42036, 44640, 45765, 48816, 50220, 52545, 53568, 54240, 56048, 61020, 63054, 65088, 66960, 70060, 73224, 80352, 81360, 84072, 89280, 91530, 94581, 97632, 100440, 105090, 108480, 112096, 122040, 126108, 133920, 140120, 146448, 157635, 160704, 162720, 168144, 183060, 189162, 195264, 200880, 210180, 224192, 244080, 252216, 267840, 280240, 283743, 292896, 315270, 325440, 336288, 366120, 378324, 401760, 420360, 472905, 488160, 504432, 560480, 567486, 585792, 630540, 672576, 732240, 756648, 803520, 840720, 945810, 976320, 1008864, 1120960, 1134972, 1261080, 1418715, 1464480, 1513296, 1681440, 1891620, 2017728, 2269944, 2522160, 2837430, 2928960, 3026592, 3362880, 3783240, 4539888, 5044320, 5674860, 6053184, 7566480, 9079776, 10088640, 11349720, 15132960, 18159552, 22699440, 30265920, 45398880, 90797760]

約数ペア:

[(1, 90797760), (2, 45398880), (3, 30265920), (4, 22699440), (5, 18159552), (6, 15132960), (8, 11349720), (9, 10088640), (10, 9079776), (12, 7566480), (15, 6053184), (16, 5674860), (18, 5044320), (20, 4539888), (24, 3783240), (27, 3362880), (30, 3026592), (31, 2928960), (32, 2837430), (36, 2522160), (40, 2269944), (45, 2017728), (48, 1891620), (54, 1681440), (60, 1513296), (62, 1464480), (64, 1418715), (72, 1261080), (80, 1134972), (81, 1120960), (90, 1008864), (93, 976320), (96, 945810), (108, 840720), (113, 803520), (120, 756648), (124, 732240), (135, 672576), (144, 630540), (155, 585792), (160, 567486), (162, 560480), (180, 504432), (186, 488160), (192, 472905), (216, 420360), (226, 401760), (240, 378324), (248, 366120), (270, 336288), (279, 325440), (288, 315270), (310, 292896), (320, 283743), (324, 280240), (339, 267840), (360, 252216), (372, 244080), (405, 224192), (432, 210180), (452, 200880), (465, 195264), (480, 189162), (496, 183060), (540, 168144), (558, 162720), (565, 160704), (576, 157635), (620, 146448), (648, 140120), (678, 133920), (720, 126108), (744, 122040), (810, 112096), (837, 108480), (864, 105090), (904, 100440), (930, 97632), (960, 94581), (992, 91530), (1017, 89280), (1080, 84072), (1116, 81360), (1130, 80352), (1240, 73224), (1296, 70060), (1356, 66960), (1395, 65088), (1440, 63054), (1488, 61020), (1620, 56048), (1674, 54240), (1695, 53568), (1728, 52545), (1808, 50220), (1860, 48816), (1984, 45765), (2034, 44640), (2160, 42036), (2232, 40680), (2260, 40176), (2480, 36612), (2511, 36160), (2592, 35030), (2712, 33480), (2790, 32544), (2880, 31527), (2976, 30510), (3051, 29760), (3240, 28024), (3348, 27120), (3390, 26784), (3503, 25920), (3616, 25110), (3720, 24408), (4068, 22320), (4185, 21696), (4320, 21018), (4464, 20340), (4520, 20088), (4960, 18306), (5022, 18080), (5085, 17856), (5184, 17515), (5424, 16740), (5580, 16272), (5952, 15255), (6102, 14880), (6480, 14012), (6696, 13560), (6780, 13392), (7006, 12960), (7232, 12555), (7440, 12204), (8136, 11160), (8370, 10848), (8640, 10509), (8928, 10170), (9040, 10044), (9153, 9920)]