82667880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{829}}^1$

素因数の和:1123

約数の個数: 96

約数和(自身を含む): 269965800

約数和(自身を除く): 187297920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 277, 360, 554, 829, 831, 1108, 1385, 1658, 1662, 2216, 2487, 2493, 2770, 3316, 3324, 4145, 4155, 4974, 4986, 5540, 6632, 6648, 7461, 8290, 8310, 9948, 9972, 11080, 12435, 12465, 14922, 16580, 16620, 19896, 19944, 24870, 24930, 29844, 33160, 33240, 37305, 49740, 49860, 59688, 74610, 99480, 99720, 149220, 229633, 298440, 459266, 688899, 918532, 1148165, 1377798, 1837064, 2066697, 2296330, 2755596, 3444495, 4133394, 4592660, 5511192, 6888990, 8266788, 9185320, 10333485, 13777980, 16533576, 20666970, 27555960, 41333940, 82667880]

約数ペア:

[(1, 82667880), (2, 41333940), (3, 27555960), (4, 20666970), (5, 16533576), (6, 13777980), (8, 10333485), (9, 9185320), (10, 8266788), (12, 6888990), (15, 5511192), (18, 4592660), (20, 4133394), (24, 3444495), (30, 2755596), (36, 2296330), (40, 2066697), (45, 1837064), (60, 1377798), (72, 1148165), (90, 918532), (120, 688899), (180, 459266), (277, 298440), (360, 229633), (554, 149220), (829, 99720), (831, 99480), (1108, 74610), (1385, 59688), (1658, 49860), (1662, 49740), (2216, 37305), (2487, 33240), (2493, 33160), (2770, 29844), (3316, 24930), (3324, 24870), (4145, 19944), (4155, 19896), (4974, 16620), (4986, 16580), (5540, 14922), (6632, 12465), (6648, 12435), (7461, 11080), (8290, 9972), (8310, 9948)]