77884753320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19667867}}^1$

素因数の和:19667895

約数の個数: 96

約数和(自身を含む): 276136866720

約数和(自身を除く): 198252113400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 19667867, 39335734, 59003601, 78671468, 98339335, 118007202, 157342936, 177010803, 196678670, 216346537, 236014404, 295018005, 354021606, 393357340, 432693074, 472028808, 590036010, 649039611, 708043212, 786714680, 865386148, 885054015, 1081732685, 1180072020, 1298079222, 1416086424, 1730772296, 1770108030, 1947118833, 2163465370, 2360144040, 2596158444, 3245198055, 3540216060, 3894237666, 4326930740, 5192316888, 6490396110, 7080432120, 7788475332, 8653861480, 9735594165, 12980792220, 15576950664, 19471188330, 25961584440, 38942376660, 77884753320]

約数ペア:

[(1, 77884753320), (2, 38942376660), (3, 25961584440), (4, 19471188330), (5, 15576950664), (6, 12980792220), (8, 9735594165), (9, 8653861480), (10, 7788475332), (11, 7080432120), (12, 6490396110), (15, 5192316888), (18, 4326930740), (20, 3894237666), (22, 3540216060), (24, 3245198055), (30, 2596158444), (33, 2360144040), (36, 2163465370), (40, 1947118833), (44, 1770108030), (45, 1730772296), (55, 1416086424), (60, 1298079222), (66, 1180072020), (72, 1081732685), (88, 885054015), (90, 865386148), (99, 786714680), (110, 708043212), (120, 649039611), (132, 590036010), (165, 472028808), (180, 432693074), (198, 393357340), (220, 354021606), (264, 295018005), (330, 236014404), (360, 216346537), (396, 196678670), (440, 177010803), (495, 157342936), (660, 118007202), (792, 98339335), (990, 78671468), (1320, 59003601), (1980, 39335734), (3960, 19667867)]