56345400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1406

約数の個数: 144

約数和(自身を含む): 197598960

約数和(自身を除く): 141253560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 414, 450, 460, 552, 575, 600, 690, 828, 900, 920, 1035, 1150, 1361, 1380, 1656, 1725, 1800, 2070, 2300, 2722, 2760, 3450, 4083, 4140, 4600, 5175, 5444, 6805, 6900, 8166, 8280, 10350, 10888, 12249, 13610, 13800, 16332, 20415, 20700, 24498, 27220, 31303, 32664, 34025, 40830, 41400, 48996, 54440, 61245, 62606, 68050, 81660, 93909, 97992, 102075, 122490, 125212, 136100, 156515, 163320, 187818, 204150, 244980, 250424, 272200, 281727, 306225, 313030, 375636, 408300, 469545, 489960, 563454, 612450, 626060, 751272, 782575, 816600, 939090, 1126908, 1224900, 1252120, 1408635, 1565150, 1878180, 2253816, 2347725, 2449800, 2817270, 3130300, 3756360, 4695450, 5634540, 6260600, 7043175, 9390900, 11269080, 14086350, 18781800, 28172700, 56345400]

約数ペア:

[(1, 56345400), (2, 28172700), (3, 18781800), (4, 14086350), (5, 11269080), (6, 9390900), (8, 7043175), (9, 6260600), (10, 5634540), (12, 4695450), (15, 3756360), (18, 3130300), (20, 2817270), (23, 2449800), (24, 2347725), (25, 2253816), (30, 1878180), (36, 1565150), (40, 1408635), (45, 1252120), (46, 1224900), (50, 1126908), (60, 939090), (69, 816600), (72, 782575), (75, 751272), (90, 626060), (92, 612450), (100, 563454), (115, 489960), (120, 469545), (138, 408300), (150, 375636), (180, 313030), (184, 306225), (200, 281727), (207, 272200), (225, 250424), (230, 244980), (276, 204150), (300, 187818), (345, 163320), (360, 156515), (414, 136100), (450, 125212), (460, 122490), (552, 102075), (575, 97992), (600, 93909), (690, 81660), (828, 68050), (900, 62606), (920, 61245), (1035, 54440), (1150, 48996), (1361, 41400), (1380, 40830), (1656, 34025), (1725, 32664), (1800, 31303), (2070, 27220), (2300, 24498), (2722, 20700), (2760, 20415), (3450, 16332), (4083, 13800), (4140, 13610), (4600, 12249), (5175, 10888), (5444, 10350), (6805, 8280), (6900, 8166)]