87114120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42703}}^1$

素因数の和:42734

約数の個数: 64

約数和(自身を含む): 276721920

約数和(自身を除く): 189607800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 42703, 85406, 128109, 170812, 213515, 256218, 341624, 427030, 512436, 640545, 725951, 854060, 1024872, 1281090, 1451902, 1708120, 2177853, 2562180, 2903804, 3629755, 4355706, 5124360, 5807608, 7259510, 8711412, 10889265, 14519020, 17422824, 21778530, 29038040, 43557060, 87114120]

約数ペア:

[(1, 87114120), (2, 43557060), (3, 29038040), (4, 21778530), (5, 17422824), (6, 14519020), (8, 10889265), (10, 8711412), (12, 7259510), (15, 5807608), (17, 5124360), (20, 4355706), (24, 3629755), (30, 2903804), (34, 2562180), (40, 2177853), (51, 1708120), (60, 1451902), (68, 1281090), (85, 1024872), (102, 854060), (120, 725951), (136, 640545), (170, 512436), (204, 427030), (255, 341624), (340, 256218), (408, 213515), (510, 170812), (680, 128109), (1020, 85406), (2040, 42703)]