55252440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6673}}^1$

素因数の和:6713

約数の個数: 96

約数和(自身を含む): 187405920

約数和(自身を除く): 132153480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 6673, 8280, 13346, 20019, 26692, 33365, 40038, 53384, 60057, 66730, 80076, 100095, 120114, 133460, 153479, 160152, 200190, 240228, 266920, 300285, 306958, 400380, 460437, 480456, 600570, 613916, 767395, 800760, 920874, 1201140, 1227832, 1381311, 1534790, 1841748, 2302185, 2402280, 2762622, 3069580, 3683496, 4604370, 5525244, 6139160, 6906555, 9208740, 11050488, 13813110, 18417480, 27626220, 55252440]

約数ペア:

[(1, 55252440), (2, 27626220), (3, 18417480), (4, 13813110), (5, 11050488), (6, 9208740), (8, 6906555), (9, 6139160), (10, 5525244), (12, 4604370), (15, 3683496), (18, 3069580), (20, 2762622), (23, 2402280), (24, 2302185), (30, 1841748), (36, 1534790), (40, 1381311), (45, 1227832), (46, 1201140), (60, 920874), (69, 800760), (72, 767395), (90, 613916), (92, 600570), (115, 480456), (120, 460437), (138, 400380), (180, 306958), (184, 300285), (207, 266920), (230, 240228), (276, 200190), (345, 160152), (360, 153479), (414, 133460), (460, 120114), (552, 100095), (690, 80076), (828, 66730), (920, 60057), (1035, 53384), (1380, 40038), (1656, 33365), (2070, 26692), (2760, 20019), (4140, 13346), (6673, 8280)]