178141260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6277}}^1$

素因数の和:6343

約数の個数: 96

約数和(自身を含む): 556883712

約数和(自身を除く): 378742452

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2365, 2580, 2838, 4730, 5676, 6277, 7095, 9460, 12554, 14190, 18831, 25108, 28380, 31385, 37662, 62770, 69047, 75324, 94155, 125540, 138094, 188310, 207141, 269911, 276188, 345235, 376620, 414282, 539822, 690470, 809733, 828564, 1035705, 1079644, 1349555, 1380940, 1619466, 2071410, 2699110, 2969021, 3238932, 4048665, 4142820, 5398220, 5938042, 8097330, 8907063, 11876084, 14845105, 16194660, 17814126, 29690210, 35628252, 44535315, 59380420, 89070630, 178141260]

約数ペア:

[(1, 178141260), (2, 89070630), (3, 59380420), (4, 44535315), (5, 35628252), (6, 29690210), (10, 17814126), (11, 16194660), (12, 14845105), (15, 11876084), (20, 8907063), (22, 8097330), (30, 5938042), (33, 5398220), (43, 4142820), (44, 4048665), (55, 3238932), (60, 2969021), (66, 2699110), (86, 2071410), (110, 1619466), (129, 1380940), (132, 1349555), (165, 1079644), (172, 1035705), (215, 828564), (220, 809733), (258, 690470), (330, 539822), (430, 414282), (473, 376620), (516, 345235), (645, 276188), (660, 269911), (860, 207141), (946, 188310), (1290, 138094), (1419, 125540), (1892, 94155), (2365, 75324), (2580, 69047), (2838, 62770), (4730, 37662), (5676, 31385), (6277, 28380), (7095, 25108), (9460, 18831), (12554, 14190)]