6555000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 160

約数和(自身を含む): 22492800

約数和(自身を除く): 15937800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 25, 30, 38, 40, 46, 50, 57, 60, 69, 75, 76, 92, 95, 100, 114, 115, 120, 125, 138, 150, 152, 184, 190, 200, 228, 230, 250, 276, 285, 300, 345, 375, 380, 437, 456, 460, 475, 500, 552, 570, 575, 600, 625, 690, 750, 760, 874, 920, 950, 1000, 1140, 1150, 1250, 1311, 1380, 1425, 1500, 1725, 1748, 1875, 1900, 2185, 2280, 2300, 2375, 2500, 2622, 2760, 2850, 2875, 3000, 3450, 3496, 3750, 3800, 4370, 4600, 4750, 5000, 5244, 5700, 5750, 6555, 6900, 7125, 7500, 8625, 8740, 9500, 10488, 10925, 11400, 11500, 11875, 13110, 13800, 14250, 14375, 15000, 17250, 17480, 19000, 21850, 23000, 23750, 26220, 28500, 28750, 32775, 34500, 35625, 43125, 43700, 47500, 52440, 54625, 57000, 57500, 65550, 69000, 71250, 86250, 87400, 95000, 109250, 115000, 131100, 142500, 163875, 172500, 218500, 262200, 273125, 285000, 327750, 345000, 437000, 546250, 655500, 819375, 1092500, 1311000, 1638750, 2185000, 3277500, 6555000]

約数ペア:

[(1, 6555000), (2, 3277500), (3, 2185000), (4, 1638750), (5, 1311000), (6, 1092500), (8, 819375), (10, 655500), (12, 546250), (15, 437000), (19, 345000), (20, 327750), (23, 285000), (24, 273125), (25, 262200), (30, 218500), (38, 172500), (40, 163875), (46, 142500), (50, 131100), (57, 115000), (60, 109250), (69, 95000), (75, 87400), (76, 86250), (92, 71250), (95, 69000), (100, 65550), (114, 57500), (115, 57000), (120, 54625), (125, 52440), (138, 47500), (150, 43700), (152, 43125), (184, 35625), (190, 34500), (200, 32775), (228, 28750), (230, 28500), (250, 26220), (276, 23750), (285, 23000), (300, 21850), (345, 19000), (375, 17480), (380, 17250), (437, 15000), (456, 14375), (460, 14250), (475, 13800), (500, 13110), (552, 11875), (570, 11500), (575, 11400), (600, 10925), (625, 10488), (690, 9500), (750, 8740), (760, 8625), (874, 7500), (920, 7125), (950, 6900), (1000, 6555), (1140, 5750), (1150, 5700), (1250, 5244), (1311, 5000), (1380, 4750), (1425, 4600), (1500, 4370), (1725, 3800), (1748, 3750), (1875, 3496), (1900, 3450), (2185, 3000), (2280, 2875), (2300, 2850), (2375, 2760), (2500, 2622)]