20150326800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{1151}}^1\times {\mathrm{1621}}^1$

素因数の和:2799

約数の個数: 240

約数和(自身を含む): 71826831360

約数和(自身を除く): 51676504560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1151, 1200, 1350, 1621, 1800, 2160, 2302, 2700, 3242, 3453, 3600, 4604, 4863, 5400, 5755, 6484, 6906, 8105, 9208, 9726, 10359, 10800, 11510, 12968, 13812, 14589, 16210, 17265, 18416, 19452, 20718, 23020, 24315, 25936, 27624, 28775, 29178, 31077, 32420, 34530, 38904, 40525, 41436, 43767, 46040, 48630, 51795, 55248, 57550, 58356, 62154, 64840, 69060, 72945, 77808, 81050, 82872, 86325, 87534, 92080, 97260, 103590, 115100, 116712, 121575, 124308, 129680, 138120, 145890, 155385, 162100, 165744, 172650, 175068, 194520, 207180, 218835, 230200, 233424, 243150, 248616, 258975, 276240, 291780, 310770, 324200, 345300, 350136, 364725, 389040, 414360, 437670, 460400, 486300, 497232, 517950, 583560, 621540, 648400, 690600, 700272, 729450, 776925, 828720, 875340, 972600, 1035900, 1094175, 1167120, 1243080, 1381200, 1458900, 1553850, 1750680, 1865771, 1945200, 2071800, 2188350, 2486160, 2917800, 3107700, 3501360, 3731542, 4143600, 4376700, 5597313, 5835600, 6215400, 7463084, 8753400, 9328855, 11194626, 12430800, 14926168, 16791939, 17506800, 18657710, 22389252, 27986565, 29852336, 33583878, 37315420, 44778504, 46644275, 50375817, 55973130, 67167756, 74630840, 83959695, 89557008, 93288550, 100751634, 111946260, 134335512, 139932825, 149261680, 167919390, 186577100, 201503268, 223892520, 251879085, 268671024, 279865650, 335838780, 373154200, 403006536, 419798475, 447785040, 503758170, 559731300, 671677560, 746308400, 806013072, 839596950, 1007516340, 1119462600, 1259395425, 1343355120, 1679193900, 2015032680, 2238925200, 2518790850, 3358387800, 4030065360, 5037581700, 6716775600, 10075163400, 20150326800]

約数ペア:

[(1, 20150326800), (2, 10075163400), (3, 6716775600), (4, 5037581700), (5, 4030065360), (6, 3358387800), (8, 2518790850), (9, 2238925200), (10, 2015032680), (12, 1679193900), (15, 1343355120), (16, 1259395425), (18, 1119462600), (20, 1007516340), (24, 839596950), (25, 806013072), (27, 746308400), (30, 671677560), (36, 559731300), (40, 503758170), (45, 447785040), (48, 419798475), (50, 403006536), (54, 373154200), (60, 335838780), (72, 279865650), (75, 268671024), (80, 251879085), (90, 223892520), (100, 201503268), (108, 186577100), (120, 167919390), (135, 149261680), (144, 139932825), (150, 134335512), (180, 111946260), (200, 100751634), (216, 93288550), (225, 89557008), (240, 83959695), (270, 74630840), (300, 67167756), (360, 55973130), (400, 50375817), (432, 46644275), (450, 44778504), (540, 37315420), (600, 33583878), (675, 29852336), (720, 27986565), (900, 22389252), (1080, 18657710), (1151, 17506800), (1200, 16791939), (1350, 14926168), (1621, 12430800), (1800, 11194626), (2160, 9328855), (2302, 8753400), (2700, 7463084), (3242, 6215400), (3453, 5835600), (3600, 5597313), (4604, 4376700), (4863, 4143600), (5400, 3731542), (5755, 3501360), (6484, 3107700), (6906, 2917800), (8105, 2486160), (9208, 2188350), (9726, 2071800), (10359, 1945200), (10800, 1865771), (11510, 1750680), (12968, 1553850), (13812, 1458900), (14589, 1381200), (16210, 1243080), (17265, 1167120), (18416, 1094175), (19452, 1035900), (20718, 972600), (23020, 875340), (24315, 828720), (25936, 776925), (27624, 729450), (28775, 700272), (29178, 690600), (31077, 648400), (32420, 621540), (34530, 583560), (38904, 517950), (40525, 497232), (41436, 486300), (43767, 460400), (46040, 437670), (48630, 414360), (51795, 389040), (55248, 364725), (57550, 350136), (58356, 345300), (62154, 324200), (64840, 310770), (69060, 291780), (72945, 276240), (77808, 258975), (81050, 248616), (82872, 243150), (86325, 233424), (87534, 230200), (92080, 218835), (97260, 207180), (103590, 194520), (115100, 175068), (116712, 172650), (121575, 165744), (124308, 162100), (129680, 155385), (138120, 145890)]