27657467640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6984209}}^1$

素因数の和:6984237

約数の個数: 96

約数和(自身を含む): 98058308400

約数和(自身を除く): 70400840760

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, 6984209, 13968418, 20952627, 27936836, 34921045, 41905254, 55873672, 62857881, 69842090, 76826299, 83810508, 104763135, 125715762, 139684180, 153652598, 167621016, 209526270, 230478897, 251431524, 279368360, 307305196, 314289405, 384131495, 419052540, 460957794, 502863048, 614610392, 628578810, 691436691, 768262990, 838105080, 921915588, 1152394485, 1257157620, 1382873382, 1536525980, 1843831176, 2304788970, 2514315240, 2765746764, 3073051960, 3457183455, 4609577940, 5531493528, 6914366910, 9219155880, 13828733820, 27657467640]

約数ペア:

[(1, 27657467640), (2, 13828733820), (3, 9219155880), (4, 6914366910), (5, 5531493528), (6, 4609577940), (8, 3457183455), (9, 3073051960), (10, 2765746764), (11, 2514315240), (12, 2304788970), (15, 1843831176), (18, 1536525980), (20, 1382873382), (22, 1257157620), (24, 1152394485), (30, 921915588), (33, 838105080), (36, 768262990), (40, 691436691), (44, 628578810), (45, 614610392), (55, 502863048), (60, 460957794), (66, 419052540), (72, 384131495), (88, 314289405), (90, 307305196), (99, 279368360), (110, 251431524), (120, 230478897), (132, 209526270), (165, 167621016), (180, 153652598), (198, 139684180), (220, 125715762), (264, 104763135), (330, 83810508), (360, 76826299), (396, 69842090), (440, 62857881), (495, 55873672), (660, 41905254), (792, 34921045), (990, 27936836), (1320, 20952627), (1980, 13968418), (3960, 6984209)]