180526320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2181

約数の個数: 200

約数和(自身を含む): 675540096

約数和(自身を除く): 495013776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2143, 2160, 2340, 2808, 3120, 3240, 3510, 4212, 4286, 4680, 5265, 5616, 6429, 6480, 7020, 8424, 8572, 9360, 10530, 10715, 12858, 14040, 16848, 17144, 19287, 21060, 21430, 25716, 27859, 28080, 32145, 34288, 38574, 42120, 42860, 51432, 55718, 57861, 64290, 77148, 83577, 84240, 85720, 96435, 102864, 111436, 115722, 128580, 139295, 154296, 167154, 171440, 173583, 192870, 222872, 231444, 250731, 257160, 278590, 289305, 308592, 334308, 347166, 385740, 417885, 445744, 462888, 501462, 514320, 557180, 578610, 668616, 694332, 752193, 771480, 835770, 867915, 925776, 1002924, 1114360, 1157220, 1253655, 1337232, 1388664, 1504386, 1542960, 1671540, 1735830, 2005848, 2228720, 2256579, 2314440, 2507310, 2777328, 3008772, 3343080, 3471660, 3760965, 4011696, 4513158, 4628880, 5014620, 6017544, 6686160, 6943320, 7521930, 9026316, 10029240, 11282895, 12035088, 13886640, 15043860, 18052632, 20058480, 22565790, 30087720, 36105264, 45131580, 60175440, 90263160, 180526320]

約数ペア:

[(1, 180526320), (2, 90263160), (3, 60175440), (4, 45131580), (5, 36105264), (6, 30087720), (8, 22565790), (9, 20058480), (10, 18052632), (12, 15043860), (13, 13886640), (15, 12035088), (16, 11282895), (18, 10029240), (20, 9026316), (24, 7521930), (26, 6943320), (27, 6686160), (30, 6017544), (36, 5014620), (39, 4628880), (40, 4513158), (45, 4011696), (48, 3760965), (52, 3471660), (54, 3343080), (60, 3008772), (65, 2777328), (72, 2507310), (78, 2314440), (80, 2256579), (81, 2228720), (90, 2005848), (104, 1735830), (108, 1671540), (117, 1542960), (120, 1504386), (130, 1388664), (135, 1337232), (144, 1253655), (156, 1157220), (162, 1114360), (180, 1002924), (195, 925776), (208, 867915), (216, 835770), (234, 771480), (240, 752193), (260, 694332), (270, 668616), (312, 578610), (324, 557180), (351, 514320), (360, 501462), (390, 462888), (405, 445744), (432, 417885), (468, 385740), (520, 347166), (540, 334308), (585, 308592), (624, 289305), (648, 278590), (702, 257160), (720, 250731), (780, 231444), (810, 222872), (936, 192870), (1040, 173583), (1053, 171440), (1080, 167154), (1170, 154296), (1296, 139295), (1404, 128580), (1560, 115722), (1620, 111436), (1755, 102864), (1872, 96435), (2106, 85720), (2143, 84240), (2160, 83577), (2340, 77148), (2808, 64290), (3120, 57861), (3240, 55718), (3510, 51432), (4212, 42860), (4286, 42120), (4680, 38574), (5265, 34288), (5616, 32145), (6429, 28080), (6480, 27859), (7020, 25716), (8424, 21430), (8572, 21060), (9360, 19287), (10530, 17144), (10715, 16848), (12858, 14040)]