145851840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 280

約数和(自身を含む): 550999152

約数和(自身を除く): 405147312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 331, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 648, 662, 680, 720, 765, 810, 816, 864, 918, 960, 993, 1020, 1080, 1088, 1224, 1296, 1324, 1360, 1377, 1440, 1530, 1620, 1632, 1655, 1728, 1836, 1986, 2040, 2160, 2295, 2448, 2592, 2648, 2720, 2754, 2880, 2979, 3060, 3240, 3264, 3310, 3672, 3972, 4080, 4320, 4590, 4896, 4965, 5184, 5296, 5440, 5508, 5627, 5958, 6120, 6480, 6620, 6885, 7344, 7944, 8160, 8640, 8937, 9180, 9792, 9930, 10592, 11016, 11254, 11916, 12240, 12960, 13240, 13770, 14688, 14895, 15888, 16320, 16881, 17874, 18360, 19860, 21184, 22032, 22508, 23832, 24480, 25920, 26480, 26811, 27540, 28135, 29376, 29790, 31776, 33762, 35748, 36720, 39720, 44064, 44685, 45016, 47664, 48960, 50643, 52960, 53622, 55080, 56270, 59580, 63552, 67524, 71496, 73440, 79440, 84405, 88128, 89370, 90032, 95328, 101286, 105920, 107244, 110160, 112540, 119160, 134055, 135048, 142992, 146880, 151929, 158880, 168810, 178740, 180064, 190656, 202572, 214488, 220320, 225080, 238320, 253215, 268110, 270096, 285984, 303858, 317760, 337620, 357480, 360128, 405144, 428976, 440640, 450160, 455787, 476640, 506430, 536220, 540192, 571968, 607716, 675240, 714960, 759645, 810288, 857952, 900320, 911574, 953280, 1012860, 1072440, 1080384, 1215432, 1350480, 1429920, 1519290, 1620576, 1715904, 1800640, 1823148, 2025720, 2144880, 2278935, 2430864, 2700960, 2859840, 3038580, 3241152, 3646296, 4051440, 4289760, 4557870, 4861728, 5401920, 6077160, 7292592, 8102880, 8579520, 9115740, 9723456, 12154320, 14585184, 16205760, 18231480, 24308640, 29170368, 36462960, 48617280, 72925920, 145851840]

約数ペア:

[(1, 145851840), (2, 72925920), (3, 48617280), (4, 36462960), (5, 29170368), (6, 24308640), (8, 18231480), (9, 16205760), (10, 14585184), (12, 12154320), (15, 9723456), (16, 9115740), (17, 8579520), (18, 8102880), (20, 7292592), (24, 6077160), (27, 5401920), (30, 4861728), (32, 4557870), (34, 4289760), (36, 4051440), (40, 3646296), (45, 3241152), (48, 3038580), (51, 2859840), (54, 2700960), (60, 2430864), (64, 2278935), (68, 2144880), (72, 2025720), (80, 1823148), (81, 1800640), (85, 1715904), (90, 1620576), (96, 1519290), (102, 1429920), (108, 1350480), (120, 1215432), (135, 1080384), (136, 1072440), (144, 1012860), (153, 953280), (160, 911574), (162, 900320), (170, 857952), (180, 810288), (192, 759645), (204, 714960), (216, 675240), (240, 607716), (255, 571968), (270, 540192), (272, 536220), (288, 506430), (306, 476640), (320, 455787), (324, 450160), (331, 440640), (340, 428976), (360, 405144), (405, 360128), (408, 357480), (432, 337620), (459, 317760), (480, 303858), (510, 285984), (540, 270096), (544, 268110), (576, 253215), (612, 238320), (648, 225080), (662, 220320), (680, 214488), (720, 202572), (765, 190656), (810, 180064), (816, 178740), (864, 168810), (918, 158880), (960, 151929), (993, 146880), (1020, 142992), (1080, 135048), (1088, 134055), (1224, 119160), (1296, 112540), (1324, 110160), (1360, 107244), (1377, 105920), (1440, 101286), (1530, 95328), (1620, 90032), (1632, 89370), (1655, 88128), (1728, 84405), (1836, 79440), (1986, 73440), (2040, 71496), (2160, 67524), (2295, 63552), (2448, 59580), (2592, 56270), (2648, 55080), (2720, 53622), (2754, 52960), (2880, 50643), (2979, 48960), (3060, 47664), (3240, 45016), (3264, 44685), (3310, 44064), (3672, 39720), (3972, 36720), (4080, 35748), (4320, 33762), (4590, 31776), (4896, 29790), (4965, 29376), (5184, 28135), (5296, 27540), (5440, 26811), (5508, 26480), (5627, 25920), (5958, 24480), (6120, 23832), (6480, 22508), (6620, 22032), (6885, 21184), (7344, 19860), (7944, 18360), (8160, 17874), (8640, 16881), (8937, 16320), (9180, 15888), (9792, 14895), (9930, 14688), (10592, 13770), (11016, 13240), (11254, 12960), (11916, 12240)]