86430780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6959}}^1$

素因数の和:7000

約数の個数: 96

約数和(自身を含む): 280627200

約数和(自身を除く): 194196420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 6959, 12420, 13918, 20877, 27836, 34795, 41754, 62631, 69590, 83508, 104385, 125262, 139180, 160057, 187893, 208770, 250524, 313155, 320114, 375786, 417540, 480171, 626310, 640228, 751572, 800285, 939465, 960342, 1252620, 1440513, 1600570, 1878930, 1920684, 2400855, 2881026, 3201140, 3757860, 4321539, 4801710, 5762052, 7202565, 8643078, 9603420, 14405130, 17286156, 21607695, 28810260, 43215390, 86430780]

約数ペア:

[(1, 86430780), (2, 43215390), (3, 28810260), (4, 21607695), (5, 17286156), (6, 14405130), (9, 9603420), (10, 8643078), (12, 7202565), (15, 5762052), (18, 4801710), (20, 4321539), (23, 3757860), (27, 3201140), (30, 2881026), (36, 2400855), (45, 1920684), (46, 1878930), (54, 1600570), (60, 1440513), (69, 1252620), (90, 960342), (92, 939465), (108, 800285), (115, 751572), (135, 640228), (138, 626310), (180, 480171), (207, 417540), (230, 375786), (270, 320114), (276, 313155), (345, 250524), (414, 208770), (460, 187893), (540, 160057), (621, 139180), (690, 125262), (828, 104385), (1035, 83508), (1242, 69590), (1380, 62631), (2070, 41754), (2484, 34795), (3105, 27836), (4140, 20877), (6210, 13918), (6959, 12420)]