149523840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:554

約数の個数: 256

約数和(自身を含む): 561816000

約数和(自身を除く): 412292160

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, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 509, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1018, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1527, 1530, 1632, 1728, 1836, 1920, 2036, 2040, 2160, 2176, 2295, 2448, 2545, 2720, 2880, 3054, 3060, 3264, 3456, 3672, 4072, 4080, 4320, 4581, 4590, 4896, 5090, 5440, 5760, 6108, 6120, 6528, 7344, 7635, 8144, 8160, 8640, 8653, 9162, 9180, 9792, 10180, 10880, 12216, 12240, 13743, 14688, 15270, 16288, 16320, 17280, 17306, 18324, 18360, 19584, 20360, 22905, 24432, 24480, 25959, 27486, 29376, 30540, 32576, 32640, 34612, 36648, 36720, 40720, 43265, 45810, 48864, 48960, 51918, 54972, 58752, 61080, 65152, 68715, 69224, 73296, 73440, 77877, 81440, 86530, 91620, 97728, 97920, 103836, 109944, 122160, 129795, 137430, 138448, 146592, 146880, 155754, 162880, 173060, 183240, 195456, 207672, 219888, 233631, 244320, 259590, 274860, 276896, 293184, 293760, 311508, 325760, 346120, 366480, 389385, 415344, 439776, 467262, 488640, 519180, 549720, 553792, 586368, 623016, 692240, 732960, 778770, 830688, 879552, 934524, 977280, 1038360, 1099440, 1107584, 1168155, 1246032, 1384480, 1465920, 1557540, 1661376, 1759104, 1869048, 2076720, 2198880, 2336310, 2492064, 2768960, 2931840, 3115080, 3322752, 3738096, 4153440, 4397760, 4672620, 4984128, 5537920, 6230160, 7476192, 8306880, 8795520, 9345240, 9968256, 12460320, 14952384, 16613760, 18690480, 24920640, 29904768, 37380960, 49841280, 74761920, 149523840]

約数ペア:

[(1, 149523840), (2, 74761920), (3, 49841280), (4, 37380960), (5, 29904768), (6, 24920640), (8, 18690480), (9, 16613760), (10, 14952384), (12, 12460320), (15, 9968256), (16, 9345240), (17, 8795520), (18, 8306880), (20, 7476192), (24, 6230160), (27, 5537920), (30, 4984128), (32, 4672620), (34, 4397760), (36, 4153440), (40, 3738096), (45, 3322752), (48, 3115080), (51, 2931840), (54, 2768960), (60, 2492064), (64, 2336310), (68, 2198880), (72, 2076720), (80, 1869048), (85, 1759104), (90, 1661376), (96, 1557540), (102, 1465920), (108, 1384480), (120, 1246032), (128, 1168155), (135, 1107584), (136, 1099440), (144, 1038360), (153, 977280), (160, 934524), (170, 879552), (180, 830688), (192, 778770), (204, 732960), (216, 692240), (240, 623016), (255, 586368), (270, 553792), (272, 549720), (288, 519180), (306, 488640), (320, 467262), (340, 439776), (360, 415344), (384, 389385), (408, 366480), (432, 346120), (459, 325760), (480, 311508), (509, 293760), (510, 293184), (540, 276896), (544, 274860), (576, 259590), (612, 244320), (640, 233631), (680, 219888), (720, 207672), (765, 195456), (816, 183240), (864, 173060), (918, 162880), (960, 155754), (1018, 146880), (1020, 146592), (1080, 138448), (1088, 137430), (1152, 129795), (1224, 122160), (1360, 109944), (1440, 103836), (1527, 97920), (1530, 97728), (1632, 91620), (1728, 86530), (1836, 81440), (1920, 77877), (2036, 73440), (2040, 73296), (2160, 69224), (2176, 68715), (2295, 65152), (2448, 61080), (2545, 58752), (2720, 54972), (2880, 51918), (3054, 48960), (3060, 48864), (3264, 45810), (3456, 43265), (3672, 40720), (4072, 36720), (4080, 36648), (4320, 34612), (4581, 32640), (4590, 32576), (4896, 30540), (5090, 29376), (5440, 27486), (5760, 25959), (6108, 24480), (6120, 24432), (6528, 22905), (7344, 20360), (7635, 19584), (8144, 18360), (8160, 18324), (8640, 17306), (8653, 17280), (9162, 16320), (9180, 16288), (9792, 15270), (10180, 14688), (10880, 13743), (12216, 12240)]