20175508800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{48313}}^1$

素因数の和:48370

約数の個数: 252

約数和(自身を含む): 74182765020

約数和(自身を除く): 54007256220

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, 64, 72, 75, 80, 87, 90, 96, 100, 116, 120, 144, 145, 150, 160, 174, 180, 192, 200, 225, 232, 240, 261, 288, 290, 300, 320, 348, 360, 400, 435, 450, 464, 480, 522, 576, 580, 600, 696, 720, 725, 800, 870, 900, 928, 960, 1044, 1160, 1200, 1305, 1392, 1440, 1450, 1600, 1740, 1800, 1856, 2088, 2175, 2320, 2400, 2610, 2784, 2880, 2900, 3480, 3600, 4176, 4350, 4640, 4800, 5220, 5568, 5800, 6525, 6960, 7200, 8352, 8700, 9280, 10440, 11600, 13050, 13920, 14400, 16704, 17400, 20880, 23200, 26100, 27840, 34800, 41760, 46400, 48313, 52200, 69600, 83520, 96626, 104400, 139200, 144939, 193252, 208800, 241565, 289878, 386504, 417600, 434817, 483130, 579756, 724695, 773008, 869634, 966260, 1159512, 1207825, 1401077, 1449390, 1546016, 1739268, 1932520, 2174085, 2319024, 2415650, 2802154, 2898780, 3092032, 3478536, 3623475, 3865040, 4203231, 4348170, 4638048, 4831300, 5604308, 5797560, 6957072, 7005385, 7246950, 7730080, 8406462, 8696340, 9276096, 9662600, 10870425, 11208616, 11595120, 12609693, 13914144, 14010770, 14493900, 15460160, 16812924, 17392680, 19325200, 21016155, 21740850, 22417232, 23190240, 25219386, 27828288, 28021540, 28987800, 33625848, 34785360, 35026925, 38650400, 42032310, 43481700, 44834464, 46380480, 50438772, 56043080, 57975600, 63048465, 67251696, 69570720, 70053850, 77300800, 84064620, 86963400, 89668928, 100877544, 105080775, 112086160, 115951200, 126096930, 134503392, 139141440, 140107700, 168129240, 173926800, 201755088, 210161550, 224172320, 231902400, 252193860, 269006784, 280215400, 315242325, 336258480, 347853600, 403510176, 420323100, 448344640, 504387720, 560430800, 630484650, 672516960, 695707200, 807020352, 840646200, 1008775440, 1120861600, 1260969300, 1345033920, 1681292400, 2017550880, 2241723200, 2521938600, 3362584800, 4035101760, 5043877200, 6725169600, 10087754400, 20175508800]

約数ペア:

[(1, 20175508800), (2, 10087754400), (3, 6725169600), (4, 5043877200), (5, 4035101760), (6, 3362584800), (8, 2521938600), (9, 2241723200), (10, 2017550880), (12, 1681292400), (15, 1345033920), (16, 1260969300), (18, 1120861600), (20, 1008775440), (24, 840646200), (25, 807020352), (29, 695707200), (30, 672516960), (32, 630484650), (36, 560430800), (40, 504387720), (45, 448344640), (48, 420323100), (50, 403510176), (58, 347853600), (60, 336258480), (64, 315242325), (72, 280215400), (75, 269006784), (80, 252193860), (87, 231902400), (90, 224172320), (96, 210161550), (100, 201755088), (116, 173926800), (120, 168129240), (144, 140107700), (145, 139141440), (150, 134503392), (160, 126096930), (174, 115951200), (180, 112086160), (192, 105080775), (200, 100877544), (225, 89668928), (232, 86963400), (240, 84064620), (261, 77300800), (288, 70053850), (290, 69570720), (300, 67251696), (320, 63048465), (348, 57975600), (360, 56043080), (400, 50438772), (435, 46380480), (450, 44834464), (464, 43481700), (480, 42032310), (522, 38650400), (576, 35026925), (580, 34785360), (600, 33625848), (696, 28987800), (720, 28021540), (725, 27828288), (800, 25219386), (870, 23190240), (900, 22417232), (928, 21740850), (960, 21016155), (1044, 19325200), (1160, 17392680), (1200, 16812924), (1305, 15460160), (1392, 14493900), (1440, 14010770), (1450, 13914144), (1600, 12609693), (1740, 11595120), (1800, 11208616), (1856, 10870425), (2088, 9662600), (2175, 9276096), (2320, 8696340), (2400, 8406462), (2610, 7730080), (2784, 7246950), (2880, 7005385), (2900, 6957072), (3480, 5797560), (3600, 5604308), (4176, 4831300), (4350, 4638048), (4640, 4348170), (4800, 4203231), (5220, 3865040), (5568, 3623475), (5800, 3478536), (6525, 3092032), (6960, 2898780), (7200, 2802154), (8352, 2415650), (8700, 2319024), (9280, 2174085), (10440, 1932520), (11600, 1739268), (13050, 1546016), (13920, 1449390), (14400, 1401077), (16704, 1207825), (17400, 1159512), (20880, 966260), (23200, 869634), (26100, 773008), (27840, 724695), (34800, 579756), (41760, 483130), (46400, 434817), (48313, 417600), (52200, 386504), (69600, 289878), (83520, 241565), (96626, 208800), (104400, 193252), (139200, 144939)]