77539320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5009}}^1$

素因数の和:5069

約数の個数: 96

約数和(自身を含む): 257914800

約数和(自身を除く): 180375480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5009, 5160, 7740, 10018, 15027, 15480, 20036, 25045, 30054, 40072, 45081, 50090, 60108, 75135, 90162, 100180, 120216, 150270, 180324, 200360, 215387, 225405, 300540, 360648, 430774, 450810, 601080, 646161, 861548, 901620, 1076935, 1292322, 1723096, 1803240, 1938483, 2153870, 2584644, 3230805, 3876966, 4307740, 5169288, 6461610, 7753932, 8615480, 9692415, 12923220, 15507864, 19384830, 25846440, 38769660, 77539320]

約数ペア:

[(1, 77539320), (2, 38769660), (3, 25846440), (4, 19384830), (5, 15507864), (6, 12923220), (8, 9692415), (9, 8615480), (10, 7753932), (12, 6461610), (15, 5169288), (18, 4307740), (20, 3876966), (24, 3230805), (30, 2584644), (36, 2153870), (40, 1938483), (43, 1803240), (45, 1723096), (60, 1292322), (72, 1076935), (86, 901620), (90, 861548), (120, 646161), (129, 601080), (172, 450810), (180, 430774), (215, 360648), (258, 300540), (344, 225405), (360, 215387), (387, 200360), (430, 180324), (516, 150270), (645, 120216), (774, 100180), (860, 90162), (1032, 75135), (1290, 60108), (1548, 50090), (1720, 45081), (1935, 40072), (2580, 30054), (3096, 25045), (3870, 20036), (5009, 15480), (5160, 15027), (7740, 10018)]