54395640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 194594400

約数和(自身を除く): 140198760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 59, 60, 65, 72, 78, 90, 104, 117, 118, 120, 130, 156, 177, 180, 195, 197, 234, 236, 260, 295, 312, 354, 360, 390, 394, 468, 472, 520, 531, 585, 590, 591, 708, 767, 780, 788, 885, 936, 985, 1062, 1170, 1180, 1182, 1416, 1534, 1560, 1576, 1770, 1773, 1970, 2124, 2301, 2340, 2360, 2364, 2561, 2655, 2955, 3068, 3540, 3546, 3835, 3940, 4248, 4602, 4680, 4728, 5122, 5310, 5910, 6136, 6903, 7080, 7092, 7670, 7683, 7880, 8865, 9204, 10244, 10620, 11505, 11623, 11820, 12805, 13806, 14184, 15340, 15366, 17730, 18408, 20488, 21240, 23010, 23049, 23246, 23640, 25610, 27612, 30680, 30732, 34515, 34869, 35460, 38415, 46020, 46098, 46492, 51220, 55224, 58115, 61464, 69030, 69738, 70920, 76830, 92040, 92196, 92984, 102440, 104607, 115245, 116230, 138060, 139476, 151099, 153660, 174345, 184392, 209214, 230490, 232460, 276120, 278952, 302198, 307320, 348690, 418428, 453297, 460980, 464920, 523035, 604396, 697380, 755495, 836856, 906594, 921960, 1046070, 1208792, 1359891, 1394760, 1510990, 1813188, 2092140, 2266485, 2719782, 3021980, 3626376, 4184280, 4532970, 5439564, 6043960, 6799455, 9065940, 10879128, 13598910, 18131880, 27197820, 54395640]

約数ペア:

[(1, 54395640), (2, 27197820), (3, 18131880), (4, 13598910), (5, 10879128), (6, 9065940), (8, 6799455), (9, 6043960), (10, 5439564), (12, 4532970), (13, 4184280), (15, 3626376), (18, 3021980), (20, 2719782), (24, 2266485), (26, 2092140), (30, 1813188), (36, 1510990), (39, 1394760), (40, 1359891), (45, 1208792), (52, 1046070), (59, 921960), (60, 906594), (65, 836856), (72, 755495), (78, 697380), (90, 604396), (104, 523035), (117, 464920), (118, 460980), (120, 453297), (130, 418428), (156, 348690), (177, 307320), (180, 302198), (195, 278952), (197, 276120), (234, 232460), (236, 230490), (260, 209214), (295, 184392), (312, 174345), (354, 153660), (360, 151099), (390, 139476), (394, 138060), (468, 116230), (472, 115245), (520, 104607), (531, 102440), (585, 92984), (590, 92196), (591, 92040), (708, 76830), (767, 70920), (780, 69738), (788, 69030), (885, 61464), (936, 58115), (985, 55224), (1062, 51220), (1170, 46492), (1180, 46098), (1182, 46020), (1416, 38415), (1534, 35460), (1560, 34869), (1576, 34515), (1770, 30732), (1773, 30680), (1970, 27612), (2124, 25610), (2301, 23640), (2340, 23246), (2360, 23049), (2364, 23010), (2561, 21240), (2655, 20488), (2955, 18408), (3068, 17730), (3540, 15366), (3546, 15340), (3835, 14184), (3940, 13806), (4248, 12805), (4602, 11820), (4680, 11623), (4728, 11505), (5122, 10620), (5310, 10244), (5910, 9204), (6136, 8865), (6903, 7880), (7080, 7683), (7092, 7670)]