82756620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{463}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 258800640

約数和(自身を除く): 176044020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 331, 463, 540, 662, 926, 993, 1324, 1389, 1655, 1852, 1986, 2315, 2778, 2979, 3310, 3972, 4167, 4630, 4965, 5556, 5958, 6620, 6945, 8334, 8937, 9260, 9930, 11916, 12501, 13890, 14895, 16668, 17874, 19860, 20835, 25002, 27780, 29790, 35748, 41670, 44685, 50004, 59580, 62505, 83340, 89370, 125010, 153253, 178740, 250020, 306506, 459759, 613012, 766265, 919518, 1379277, 1532530, 1839036, 2298795, 2758554, 3065060, 4137831, 4597590, 5517108, 6896385, 8275662, 9195180, 13792770, 16551324, 20689155, 27585540, 41378310, 82756620]

約数ペア:

[(1, 82756620), (2, 41378310), (3, 27585540), (4, 20689155), (5, 16551324), (6, 13792770), (9, 9195180), (10, 8275662), (12, 6896385), (15, 5517108), (18, 4597590), (20, 4137831), (27, 3065060), (30, 2758554), (36, 2298795), (45, 1839036), (54, 1532530), (60, 1379277), (90, 919518), (108, 766265), (135, 613012), (180, 459759), (270, 306506), (331, 250020), (463, 178740), (540, 153253), (662, 125010), (926, 89370), (993, 83340), (1324, 62505), (1389, 59580), (1655, 50004), (1852, 44685), (1986, 41670), (2315, 35748), (2778, 29790), (2979, 27780), (3310, 25002), (3972, 20835), (4167, 19860), (4630, 17874), (4965, 16668), (5556, 14895), (5958, 13890), (6620, 12501), (6945, 11916), (8334, 9930), (8937, 9260)]