89881874370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{42337}}^1$

素因数の和:44977

約数の個数: 80

約数和(自身を含む): 241780294008

約数和(自身を除く): 151898419638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2621, 5242, 7863, 13105, 15726, 23589, 26210, 39315, 42337, 47178, 70767, 78630, 84674, 117945, 127011, 141534, 211685, 212301, 235890, 254022, 353835, 381033, 423370, 424602, 635055, 707670, 762066, 1061505, 1143099, 1270110, 1905165, 2123010, 2286198, 3429297, 3810330, 5715495, 6858594, 11430990, 17146485, 34292970, 110965277, 221930554, 332895831, 554826385, 665791662, 998687493, 1109652770, 1664479155, 1997374986, 2996062479, 3328958310, 4993437465, 5992124958, 8988187437, 9986874930, 14980312395, 17976374874, 29960624790, 44940937185, 89881874370]

約数ペア:

[(1, 89881874370), (2, 44940937185), (3, 29960624790), (5, 17976374874), (6, 14980312395), (9, 9986874930), (10, 8988187437), (15, 5992124958), (18, 4993437465), (27, 3328958310), (30, 2996062479), (45, 1997374986), (54, 1664479155), (81, 1109652770), (90, 998687493), (135, 665791662), (162, 554826385), (270, 332895831), (405, 221930554), (810, 110965277), (2621, 34292970), (5242, 17146485), (7863, 11430990), (13105, 6858594), (15726, 5715495), (23589, 3810330), (26210, 3429297), (39315, 2286198), (42337, 2123010), (47178, 1905165), (70767, 1270110), (78630, 1143099), (84674, 1061505), (117945, 762066), (127011, 707670), (141534, 635055), (211685, 424602), (212301, 423370), (235890, 381033), (254022, 353835)]