77271840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:632

約数の個数: 192

約数和(自身を含む): 279659520

約数和(自身を除く): 202387680

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, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 577, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1154, 1240, 1395, 1440, 1488, 1674, 1731, 1860, 2160, 2232, 2308, 2480, 2790, 2885, 2976, 3348, 3462, 3720, 4185, 4320, 4464, 4616, 4960, 5193, 5580, 5770, 6696, 6924, 7440, 8370, 8655, 8928, 9232, 10386, 11160, 11540, 13392, 13848, 14880, 15579, 16740, 17310, 17887, 18464, 20772, 22320, 23080, 25965, 26784, 27696, 31158, 33480, 34620, 35774, 41544, 44640, 46160, 51930, 53661, 55392, 62316, 66960, 69240, 71548, 77895, 83088, 89435, 92320, 103860, 107322, 124632, 133920, 138480, 143096, 155790, 160983, 166176, 178870, 207720, 214644, 249264, 268305, 276960, 286192, 311580, 321966, 357740, 415440, 429288, 482949, 498528, 536610, 572384, 623160, 643932, 715480, 804915, 830880, 858576, 965898, 1073220, 1246320, 1287864, 1430960, 1609830, 1717152, 1931796, 2146440, 2414745, 2492640, 2575728, 2861920, 3219660, 3863592, 4292880, 4829490, 5151456, 6439320, 7727184, 8585760, 9658980, 12878640, 15454368, 19317960, 25757280, 38635920, 77271840]

約数ペア:

[(1, 77271840), (2, 38635920), (3, 25757280), (4, 19317960), (5, 15454368), (6, 12878640), (8, 9658980), (9, 8585760), (10, 7727184), (12, 6439320), (15, 5151456), (16, 4829490), (18, 4292880), (20, 3863592), (24, 3219660), (27, 2861920), (30, 2575728), (31, 2492640), (32, 2414745), (36, 2146440), (40, 1931796), (45, 1717152), (48, 1609830), (54, 1430960), (60, 1287864), (62, 1246320), (72, 1073220), (80, 965898), (90, 858576), (93, 830880), (96, 804915), (108, 715480), (120, 643932), (124, 623160), (135, 572384), (144, 536610), (155, 498528), (160, 482949), (180, 429288), (186, 415440), (216, 357740), (240, 321966), (248, 311580), (270, 286192), (279, 276960), (288, 268305), (310, 249264), (360, 214644), (372, 207720), (432, 178870), (465, 166176), (480, 160983), (496, 155790), (540, 143096), (558, 138480), (577, 133920), (620, 124632), (720, 107322), (744, 103860), (837, 92320), (864, 89435), (930, 83088), (992, 77895), (1080, 71548), (1116, 69240), (1154, 66960), (1240, 62316), (1395, 55392), (1440, 53661), (1488, 51930), (1674, 46160), (1731, 44640), (1860, 41544), (2160, 35774), (2232, 34620), (2308, 33480), (2480, 31158), (2790, 27696), (2885, 26784), (2976, 25965), (3348, 23080), (3462, 22320), (3720, 20772), (4185, 18464), (4320, 17887), (4464, 17310), (4616, 16740), (4960, 15579), (5193, 14880), (5580, 13848), (5770, 13392), (6696, 11540), (6924, 11160), (7440, 10386), (8370, 9232), (8655, 8928)]