2129968800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{101}}^2$

素因数の和:257

約数の個数: 324

約数和(自身を含む): 7847486010

約数和(自身を除く): 5717517210

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 32, 36, 40, 45, 48, 50, 58, 60, 72, 75, 80, 87, 90, 96, 100, 101, 116, 120, 144, 145, 150, 160, 174, 180, 200, 202, 225, 232, 240, 261, 288, 290, 300, 303, 348, 360, 400, 404, 435, 450, 464, 480, 505, 522, 580, 600, 606, 696, 720, 725, 800, 808, 870, 900, 909, 928, 1010, 1044, 1160, 1200, 1212, 1305, 1392, 1440, 1450, 1515, 1616, 1740, 1800, 1818, 2020, 2088, 2175, 2320, 2400, 2424, 2525, 2610, 2784, 2900, 2929, 3030, 3232, 3480, 3600, 3636, 4040, 4176, 4350, 4545, 4640, 4848, 5050, 5220, 5800, 5858, 6060, 6525, 6960, 7200, 7272, 7575, 8080, 8352, 8700, 8787, 9090, 9696, 10100, 10201, 10440, 11600, 11716, 12120, 13050, 13920, 14544, 14645, 15150, 16160, 17400, 17574, 18180, 20200, 20402, 20880, 22725, 23200, 23432, 24240, 26100, 26361, 29088, 29290, 30300, 30603, 34800, 35148, 36360, 40400, 40804, 41760, 43935, 45450, 46864, 48480, 51005, 52200, 52722, 58580, 60600, 61206, 69600, 70296, 72720, 73225, 80800, 81608, 87870, 90900, 91809, 93728, 102010, 104400, 105444, 117160, 121200, 122412, 131805, 140592, 145440, 146450, 153015, 163216, 175740, 181800, 183618, 204020, 208800, 210888, 219675, 234320, 242400, 244824, 255025, 263610, 281184, 292900, 295829, 306030, 326432, 351480, 363600, 367236, 408040, 421776, 439350, 459045, 468640, 489648, 510050, 527220, 585800, 591658, 612060, 659025, 702960, 727200, 734472, 765075, 816080, 843552, 878700, 887487, 918090, 979296, 1020100, 1054440, 1171600, 1183316, 1224120, 1318050, 1405920, 1468944, 1479145, 1530150, 1632160, 1757400, 1774974, 1836180, 2040200, 2108880, 2295225, 2343200, 2366632, 2448240, 2636100, 2662461, 2937888, 2958290, 3060300, 3514800, 3549948, 3672360, 4080400, 4217760, 4437435, 4590450, 4733264, 4896480, 5272200, 5324922, 5916580, 6120600, 7029600, 7099896, 7344720, 7395725, 8160800, 8874870, 9180900, 9466528, 10544400, 10649844, 11833160, 12241200, 13312305, 14199792, 14689440, 14791450, 17749740, 18361800, 21088800, 21299688, 22187175, 23666320, 24482400, 26624610, 28399584, 29582900, 35499480, 36723600, 42599376, 44374350, 47332640, 53249220, 59165800, 66561525, 70998960, 73447200, 85198752, 88748700, 106498440, 118331600, 133123050, 141997920, 177497400, 212996880, 236663200, 266246100, 354994800, 425993760, 532492200, 709989600, 1064984400, 2129968800]

約数ペア:

[(1, 2129968800), (2, 1064984400), (3, 709989600), (4, 532492200), (5, 425993760), (6, 354994800), (8, 266246100), (9, 236663200), (10, 212996880), (12, 177497400), (15, 141997920), (16, 133123050), (18, 118331600), (20, 106498440), (24, 88748700), (25, 85198752), (29, 73447200), (30, 70998960), (32, 66561525), (36, 59165800), (40, 53249220), (45, 47332640), (48, 44374350), (50, 42599376), (58, 36723600), (60, 35499480), (72, 29582900), (75, 28399584), (80, 26624610), (87, 24482400), (90, 23666320), (96, 22187175), (100, 21299688), (101, 21088800), (116, 18361800), (120, 17749740), (144, 14791450), (145, 14689440), (150, 14199792), (160, 13312305), (174, 12241200), (180, 11833160), (200, 10649844), (202, 10544400), (225, 9466528), (232, 9180900), (240, 8874870), (261, 8160800), (288, 7395725), (290, 7344720), (300, 7099896), (303, 7029600), (348, 6120600), (360, 5916580), (400, 5324922), (404, 5272200), (435, 4896480), (450, 4733264), (464, 4590450), (480, 4437435), (505, 4217760), (522, 4080400), (580, 3672360), (600, 3549948), (606, 3514800), (696, 3060300), (720, 2958290), (725, 2937888), (800, 2662461), (808, 2636100), (870, 2448240), (900, 2366632), (909, 2343200), (928, 2295225), (1010, 2108880), (1044, 2040200), (1160, 1836180), (1200, 1774974), (1212, 1757400), (1305, 1632160), (1392, 1530150), (1440, 1479145), (1450, 1468944), (1515, 1405920), (1616, 1318050), (1740, 1224120), (1800, 1183316), (1818, 1171600), (2020, 1054440), (2088, 1020100), (2175, 979296), (2320, 918090), (2400, 887487), (2424, 878700), (2525, 843552), (2610, 816080), (2784, 765075), (2900, 734472), (2929, 727200), (3030, 702960), (3232, 659025), (3480, 612060), (3600, 591658), (3636, 585800), (4040, 527220), (4176, 510050), (4350, 489648), (4545, 468640), (4640, 459045), (4848, 439350), (5050, 421776), (5220, 408040), (5800, 367236), (5858, 363600), (6060, 351480), (6525, 326432), (6960, 306030), (7200, 295829), (7272, 292900), (7575, 281184), (8080, 263610), (8352, 255025), (8700, 244824), (8787, 242400), (9090, 234320), (9696, 219675), (10100, 210888), (10201, 208800), (10440, 204020), (11600, 183618), (11716, 181800), (12120, 175740), (13050, 163216), (13920, 153015), (14544, 146450), (14645, 145440), (15150, 140592), (16160, 131805), (17400, 122412), (17574, 121200), (18180, 117160), (20200, 105444), (20402, 104400), (20880, 102010), (22725, 93728), (23200, 91809), (23432, 90900), (24240, 87870), (26100, 81608), (26361, 80800), (29088, 73225), (29290, 72720), (30300, 70296), (30603, 69600), (34800, 61206), (35148, 60600), (36360, 58580), (40400, 52722), (40804, 52200), (41760, 51005), (43935, 48480), (45450, 46864)]