87174120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66041}}^1$

素因数の和:66066

約数の個数: 64

約数和(自身を含む): 285301440

約数和(自身を除く): 198127320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 66041, 132082, 198123, 264164, 330205, 396246, 528328, 660410, 726451, 792492, 990615, 1320820, 1452902, 1584984, 1981230, 2179353, 2641640, 2905804, 3632255, 3962460, 4358706, 5811608, 7264510, 7924920, 8717412, 10896765, 14529020, 17434824, 21793530, 29058040, 43587060, 87174120]

約数ペア:

[(1, 87174120), (2, 43587060), (3, 29058040), (4, 21793530), (5, 17434824), (6, 14529020), (8, 10896765), (10, 8717412), (11, 7924920), (12, 7264510), (15, 5811608), (20, 4358706), (22, 3962460), (24, 3632255), (30, 2905804), (33, 2641640), (40, 2179353), (44, 1981230), (55, 1584984), (60, 1452902), (66, 1320820), (88, 990615), (110, 792492), (120, 726451), (132, 660410), (165, 528328), (220, 396246), (264, 330205), (330, 264164), (440, 198123), (660, 132082), (1320, 66041)]