20954764800

素因数分解:

$2^9\times 3^5\times 5^2\times {\mathrm{6737}}^1$

素因数の和:6780

約数の個数: 360

約数和(自身を含む): 77780318616

約数和(自身を除く): 56825553816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 256, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 486, 512, 540, 576, 600, 640, 648, 675, 720, 768, 800, 810, 864, 900, 960, 972, 1080, 1152, 1200, 1215, 1280, 1296, 1350, 1440, 1536, 1600, 1620, 1728, 1800, 1920, 1944, 2025, 2160, 2304, 2400, 2430, 2560, 2592, 2700, 2880, 3200, 3240, 3456, 3600, 3840, 3888, 4050, 4320, 4608, 4800, 4860, 5184, 5400, 5760, 6075, 6400, 6480, 6737, 6912, 7200, 7680, 7776, 8100, 8640, 9600, 9720, 10368, 10800, 11520, 12150, 12800, 12960, 13474, 13824, 14400, 15552, 16200, 17280, 19200, 19440, 20211, 20736, 21600, 23040, 24300, 25920, 26948, 28800, 31104, 32400, 33685, 34560, 38400, 38880, 40422, 41472, 43200, 48600, 51840, 53896, 57600, 60633, 62208, 64800, 67370, 69120, 77760, 80844, 86400, 97200, 101055, 103680, 107792, 115200, 121266, 124416, 129600, 134740, 155520, 161688, 168425, 172800, 181899, 194400, 202110, 207360, 215584, 242532, 259200, 269480, 303165, 311040, 323376, 336850, 345600, 363798, 388800, 404220, 431168, 485064, 505275, 518400, 538960, 545697, 606330, 622080, 646752, 673700, 727596, 777600, 808440, 862336, 909495, 970128, 1010550, 1036800, 1077920, 1091394, 1212660, 1293504, 1347400, 1455192, 1515825, 1555200, 1616880, 1637091, 1724672, 1818990, 1940256, 2021100, 2155840, 2182788, 2425320, 2587008, 2694800, 2728485, 2910384, 3031650, 3110400, 3233760, 3274182, 3449344, 3637980, 3880512, 4042200, 4311680, 4365576, 4547475, 4850640, 5174016, 5389600, 5456970, 5820768, 6063300, 6467520, 6548364, 7275960, 7761024, 8084400, 8185455, 8623360, 8731152, 9094950, 9701280, 10348032, 10779200, 10913940, 11641536, 12126600, 12935040, 13096728, 13642425, 14551920, 15522048, 16168800, 16370910, 17246720, 17462304, 18189900, 19402560, 21558400, 21827880, 23283072, 24253200, 25870080, 26193456, 27284850, 29103840, 31044096, 32337600, 32741820, 34924608, 36379800, 38805120, 40927275, 43116800, 43655760, 46566144, 48506400, 51740160, 52386912, 54569700, 58207680, 64675200, 65483640, 69849216, 72759600, 77610240, 81854550, 86233600, 87311520, 93132288, 97012800, 104773824, 109139400, 116415360, 129350400, 130967280, 139698432, 145519200, 155220480, 163709100, 174623040, 194025600, 209547648, 218278800, 232830720, 258700800, 261934560, 279396864, 291038400, 327418200, 349246080, 388051200, 419095296, 436557600, 465661440, 523869120, 582076800, 654836400, 698492160, 776102400, 838190592, 873115200, 1047738240, 1164153600, 1309672800, 1396984320, 1746230400, 2095476480, 2328307200, 2619345600, 3492460800, 4190952960, 5238691200, 6984921600, 10477382400, 20954764800]

約数ペア:

[(1, 20954764800), (2, 10477382400), (3, 6984921600), (4, 5238691200), (5, 4190952960), (6, 3492460800), (8, 2619345600), (9, 2328307200), (10, 2095476480), (12, 1746230400), (15, 1396984320), (16, 1309672800), (18, 1164153600), (20, 1047738240), (24, 873115200), (25, 838190592), (27, 776102400), (30, 698492160), (32, 654836400), (36, 582076800), (40, 523869120), (45, 465661440), (48, 436557600), (50, 419095296), (54, 388051200), (60, 349246080), (64, 327418200), (72, 291038400), (75, 279396864), (80, 261934560), (81, 258700800), (90, 232830720), (96, 218278800), (100, 209547648), (108, 194025600), (120, 174623040), (128, 163709100), (135, 155220480), (144, 145519200), (150, 139698432), (160, 130967280), (162, 129350400), (180, 116415360), (192, 109139400), (200, 104773824), (216, 97012800), (225, 93132288), (240, 87311520), (243, 86233600), (256, 81854550), (270, 77610240), (288, 72759600), (300, 69849216), (320, 65483640), (324, 64675200), (360, 58207680), (384, 54569700), (400, 52386912), (405, 51740160), (432, 48506400), (450, 46566144), (480, 43655760), (486, 43116800), (512, 40927275), (540, 38805120), (576, 36379800), (600, 34924608), (640, 32741820), (648, 32337600), (675, 31044096), (720, 29103840), (768, 27284850), (800, 26193456), (810, 25870080), (864, 24253200), (900, 23283072), (960, 21827880), (972, 21558400), (1080, 19402560), (1152, 18189900), (1200, 17462304), (1215, 17246720), (1280, 16370910), (1296, 16168800), (1350, 15522048), (1440, 14551920), (1536, 13642425), (1600, 13096728), (1620, 12935040), (1728, 12126600), (1800, 11641536), (1920, 10913940), (1944, 10779200), (2025, 10348032), (2160, 9701280), (2304, 9094950), (2400, 8731152), (2430, 8623360), (2560, 8185455), (2592, 8084400), (2700, 7761024), (2880, 7275960), (3200, 6548364), (3240, 6467520), (3456, 6063300), (3600, 5820768), (3840, 5456970), (3888, 5389600), (4050, 5174016), (4320, 4850640), (4608, 4547475), (4800, 4365576), (4860, 4311680), (5184, 4042200), (5400, 3880512), (5760, 3637980), (6075, 3449344), (6400, 3274182), (6480, 3233760), (6737, 3110400), (6912, 3031650), (7200, 2910384), (7680, 2728485), (7776, 2694800), (8100, 2587008), (8640, 2425320), (9600, 2182788), (9720, 2155840), (10368, 2021100), (10800, 1940256), (11520, 1818990), (12150, 1724672), (12800, 1637091), (12960, 1616880), (13474, 1555200), (13824, 1515825), (14400, 1455192), (15552, 1347400), (16200, 1293504), (17280, 1212660), (19200, 1091394), (19440, 1077920), (20211, 1036800), (20736, 1010550), (21600, 970128), (23040, 909495), (24300, 862336), (25920, 808440), (26948, 777600), (28800, 727596), (31104, 673700), (32400, 646752), (33685, 622080), (34560, 606330), (38400, 545697), (38880, 538960), (40422, 518400), (41472, 505275), (43200, 485064), (48600, 431168), (51840, 404220), (53896, 388800), (57600, 363798), (60633, 345600), (62208, 336850), (64800, 323376), (67370, 311040), (69120, 303165), (77760, 269480), (80844, 259200), (86400, 242532), (97200, 215584), (101055, 207360), (103680, 202110), (107792, 194400), (115200, 181899), (121266, 172800), (124416, 168425), (129600, 161688), (134740, 155520)]