54178200

素因数分解:

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

素因数の和:231

約数の個数: 192

約数和(自身を含む): 190464000

約数和(自身を除く): 136285800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 79, 90, 100, 108, 120, 127, 135, 150, 158, 180, 200, 216, 225, 237, 254, 270, 300, 316, 360, 381, 395, 450, 474, 508, 540, 600, 632, 635, 675, 711, 762, 790, 900, 948, 1016, 1080, 1143, 1185, 1270, 1350, 1422, 1524, 1580, 1800, 1896, 1905, 1975, 2133, 2286, 2370, 2540, 2700, 2844, 3048, 3160, 3175, 3429, 3555, 3810, 3950, 4266, 4572, 4740, 5080, 5400, 5688, 5715, 5925, 6350, 6858, 7110, 7620, 7900, 8532, 9144, 9480, 9525, 10033, 10665, 11430, 11850, 12700, 13716, 14220, 15240, 15800, 17064, 17145, 17775, 19050, 20066, 21330, 22860, 23700, 25400, 27432, 28440, 28575, 30099, 34290, 35550, 38100, 40132, 42660, 45720, 47400, 50165, 53325, 57150, 60198, 68580, 71100, 76200, 80264, 85320, 85725, 90297, 100330, 106650, 114300, 120396, 137160, 142200, 150495, 171450, 180594, 200660, 213300, 228600, 240792, 250825, 270891, 300990, 342900, 361188, 401320, 426600, 451485, 501650, 541782, 601980, 685800, 722376, 752475, 902970, 1003300, 1083564, 1203960, 1354455, 1504950, 1805940, 2006600, 2167128, 2257425, 2708910, 3009900, 3611880, 4514850, 5417820, 6019800, 6772275, 9029700, 10835640, 13544550, 18059400, 27089100, 54178200]

約数ペア:

[(1, 54178200), (2, 27089100), (3, 18059400), (4, 13544550), (5, 10835640), (6, 9029700), (8, 6772275), (9, 6019800), (10, 5417820), (12, 4514850), (15, 3611880), (18, 3009900), (20, 2708910), (24, 2257425), (25, 2167128), (27, 2006600), (30, 1805940), (36, 1504950), (40, 1354455), (45, 1203960), (50, 1083564), (54, 1003300), (60, 902970), (72, 752475), (75, 722376), (79, 685800), (90, 601980), (100, 541782), (108, 501650), (120, 451485), (127, 426600), (135, 401320), (150, 361188), (158, 342900), (180, 300990), (200, 270891), (216, 250825), (225, 240792), (237, 228600), (254, 213300), (270, 200660), (300, 180594), (316, 171450), (360, 150495), (381, 142200), (395, 137160), (450, 120396), (474, 114300), (508, 106650), (540, 100330), (600, 90297), (632, 85725), (635, 85320), (675, 80264), (711, 76200), (762, 71100), (790, 68580), (900, 60198), (948, 57150), (1016, 53325), (1080, 50165), (1143, 47400), (1185, 45720), (1270, 42660), (1350, 40132), (1422, 38100), (1524, 35550), (1580, 34290), (1800, 30099), (1896, 28575), (1905, 28440), (1975, 27432), (2133, 25400), (2286, 23700), (2370, 22860), (2540, 21330), (2700, 20066), (2844, 19050), (3048, 17775), (3160, 17145), (3175, 17064), (3429, 15800), (3555, 15240), (3810, 14220), (3950, 13716), (4266, 12700), (4572, 11850), (4740, 11430), (5080, 10665), (5400, 10033), (5688, 9525), (5715, 9480), (5925, 9144), (6350, 8532), (6858, 7900), (7110, 7620)]