86309600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 233391312

約数和(自身を除く): 147081712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 43, 50, 52, 65, 80, 86, 100, 104, 130, 160, 172, 193, 200, 208, 215, 260, 325, 344, 386, 400, 416, 430, 520, 559, 650, 688, 772, 800, 860, 965, 1040, 1075, 1118, 1300, 1376, 1544, 1720, 1930, 2080, 2150, 2236, 2509, 2600, 2795, 3088, 3440, 3860, 4300, 4472, 4825, 5018, 5200, 5590, 6176, 6880, 7720, 8299, 8600, 8944, 9650, 10036, 10400, 11180, 12545, 13975, 15440, 16598, 17200, 17888, 19300, 20072, 22360, 25090, 27950, 30880, 33196, 34400, 38600, 40144, 41495, 44720, 50180, 55900, 62725, 66392, 77200, 80288, 82990, 89440, 100360, 107887, 111800, 125450, 132784, 154400, 165980, 200720, 207475, 215774, 223600, 250900, 265568, 331960, 401440, 414950, 431548, 447200, 501800, 539435, 663920, 829900, 863096, 1003600, 1078870, 1327840, 1659800, 1726192, 2007200, 2157740, 2697175, 3319600, 3452384, 4315480, 5394350, 6639200, 8630960, 10788700, 17261920, 21577400, 43154800, 86309600]

約数ペア:

[(1, 86309600), (2, 43154800), (4, 21577400), (5, 17261920), (8, 10788700), (10, 8630960), (13, 6639200), (16, 5394350), (20, 4315480), (25, 3452384), (26, 3319600), (32, 2697175), (40, 2157740), (43, 2007200), (50, 1726192), (52, 1659800), (65, 1327840), (80, 1078870), (86, 1003600), (100, 863096), (104, 829900), (130, 663920), (160, 539435), (172, 501800), (193, 447200), (200, 431548), (208, 414950), (215, 401440), (260, 331960), (325, 265568), (344, 250900), (386, 223600), (400, 215774), (416, 207475), (430, 200720), (520, 165980), (559, 154400), (650, 132784), (688, 125450), (772, 111800), (800, 107887), (860, 100360), (965, 89440), (1040, 82990), (1075, 80288), (1118, 77200), (1300, 66392), (1376, 62725), (1544, 55900), (1720, 50180), (1930, 44720), (2080, 41495), (2150, 40144), (2236, 38600), (2509, 34400), (2600, 33196), (2795, 30880), (3088, 27950), (3440, 25090), (3860, 22360), (4300, 20072), (4472, 19300), (4825, 17888), (5018, 17200), (5200, 16598), (5590, 15440), (6176, 13975), (6880, 12545), (7720, 11180), (8299, 10400), (8600, 10036), (8944, 9650)]