216712800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 799948800

約数和(自身を除く): 583236000

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, 72, 75, 79, 80, 90, 96, 100, 108, 120, 127, 135, 144, 150, 158, 160, 180, 200, 216, 225, 237, 240, 254, 270, 288, 300, 316, 360, 381, 395, 400, 432, 450, 474, 480, 508, 540, 600, 632, 635, 675, 711, 720, 762, 790, 800, 864, 900, 948, 1016, 1080, 1143, 1185, 1200, 1264, 1270, 1350, 1422, 1440, 1524, 1580, 1800, 1896, 1905, 1975, 2032, 2133, 2160, 2286, 2370, 2400, 2528, 2540, 2700, 2844, 3048, 3160, 3175, 3429, 3555, 3600, 3792, 3810, 3950, 4064, 4266, 4320, 4572, 4740, 5080, 5400, 5688, 5715, 5925, 6096, 6320, 6350, 6858, 7110, 7200, 7584, 7620, 7900, 8532, 9144, 9480, 9525, 10033, 10160, 10665, 10800, 11376, 11430, 11850, 12192, 12640, 12700, 13716, 14220, 15240, 15800, 17064, 17145, 17775, 18288, 18960, 19050, 20066, 20320, 21330, 21600, 22752, 22860, 23700, 25400, 27432, 28440, 28575, 30099, 30480, 31600, 34128, 34290, 35550, 36576, 37920, 38100, 40132, 42660, 45720, 47400, 50165, 50800, 53325, 54864, 56880, 57150, 60198, 60960, 63200, 68256, 68580, 71100, 76200, 80264, 85320, 85725, 90297, 91440, 94800, 100330, 101600, 106650, 109728, 113760, 114300, 120396, 137160, 142200, 150495, 152400, 160528, 170640, 171450, 180594, 182880, 189600, 200660, 213300, 228600, 240792, 250825, 270891, 274320, 284400, 300990, 304800, 321056, 341280, 342900, 361188, 401320, 426600, 451485, 457200, 481584, 501650, 541782, 548640, 568800, 601980, 685800, 722376, 752475, 802640, 853200, 902970, 914400, 963168, 1003300, 1083564, 1203960, 1354455, 1371600, 1444752, 1504950, 1605280, 1706400, 1805940, 2006600, 2167128, 2257425, 2407920, 2708910, 2743200, 2889504, 3009900, 3611880, 4013200, 4334256, 4514850, 4815840, 5417820, 6019800, 6772275, 7223760, 8026400, 8668512, 9029700, 10835640, 12039600, 13544550, 14447520, 18059400, 21671280, 24079200, 27089100, 36118800, 43342560, 54178200, 72237600, 108356400, 216712800]

約数ペア:

[(1, 216712800), (2, 108356400), (3, 72237600), (4, 54178200), (5, 43342560), (6, 36118800), (8, 27089100), (9, 24079200), (10, 21671280), (12, 18059400), (15, 14447520), (16, 13544550), (18, 12039600), (20, 10835640), (24, 9029700), (25, 8668512), (27, 8026400), (30, 7223760), (32, 6772275), (36, 6019800), (40, 5417820), (45, 4815840), (48, 4514850), (50, 4334256), (54, 4013200), (60, 3611880), (72, 3009900), (75, 2889504), (79, 2743200), (80, 2708910), (90, 2407920), (96, 2257425), (100, 2167128), (108, 2006600), (120, 1805940), (127, 1706400), (135, 1605280), (144, 1504950), (150, 1444752), (158, 1371600), (160, 1354455), (180, 1203960), (200, 1083564), (216, 1003300), (225, 963168), (237, 914400), (240, 902970), (254, 853200), (270, 802640), (288, 752475), (300, 722376), (316, 685800), (360, 601980), (381, 568800), (395, 548640), (400, 541782), (432, 501650), (450, 481584), (474, 457200), (480, 451485), (508, 426600), (540, 401320), (600, 361188), (632, 342900), (635, 341280), (675, 321056), (711, 304800), (720, 300990), (762, 284400), (790, 274320), (800, 270891), (864, 250825), (900, 240792), (948, 228600), (1016, 213300), (1080, 200660), (1143, 189600), (1185, 182880), (1200, 180594), (1264, 171450), (1270, 170640), (1350, 160528), (1422, 152400), (1440, 150495), (1524, 142200), (1580, 137160), (1800, 120396), (1896, 114300), (1905, 113760), (1975, 109728), (2032, 106650), (2133, 101600), (2160, 100330), (2286, 94800), (2370, 91440), (2400, 90297), (2528, 85725), (2540, 85320), (2700, 80264), (2844, 76200), (3048, 71100), (3160, 68580), (3175, 68256), (3429, 63200), (3555, 60960), (3600, 60198), (3792, 57150), (3810, 56880), (3950, 54864), (4064, 53325), (4266, 50800), (4320, 50165), (4572, 47400), (4740, 45720), (5080, 42660), (5400, 40132), (5688, 38100), (5715, 37920), (5925, 36576), (6096, 35550), (6320, 34290), (6350, 34128), (6858, 31600), (7110, 30480), (7200, 30099), (7584, 28575), (7620, 28440), (7900, 27432), (8532, 25400), (9144, 23700), (9480, 22860), (9525, 22752), (10033, 21600), (10160, 21330), (10665, 20320), (10800, 20066), (11376, 19050), (11430, 18960), (11850, 18288), (12192, 17775), (12640, 17145), (12700, 17064), (13716, 15800), (14220, 15240)]