26220000

素因数分解:

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

素因数の和:75

約数の個数: 240

約数和(自身を含む): 94469760

約数和(自身を除く): 68249760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 25, 30, 32, 38, 40, 46, 48, 50, 57, 60, 69, 75, 76, 80, 92, 95, 96, 100, 114, 115, 120, 125, 138, 150, 152, 160, 184, 190, 200, 228, 230, 240, 250, 276, 285, 300, 304, 345, 368, 375, 380, 400, 437, 456, 460, 475, 480, 500, 552, 570, 575, 600, 608, 625, 690, 736, 750, 760, 800, 874, 912, 920, 950, 1000, 1104, 1140, 1150, 1200, 1250, 1311, 1380, 1425, 1500, 1520, 1725, 1748, 1824, 1840, 1875, 1900, 2000, 2185, 2208, 2280, 2300, 2375, 2400, 2500, 2622, 2760, 2850, 2875, 3000, 3040, 3450, 3496, 3680, 3750, 3800, 4000, 4370, 4560, 4600, 4750, 5000, 5244, 5520, 5700, 5750, 6000, 6555, 6900, 6992, 7125, 7500, 7600, 8625, 8740, 9120, 9200, 9500, 10000, 10488, 10925, 11040, 11400, 11500, 11875, 12000, 13110, 13800, 13984, 14250, 14375, 15000, 15200, 17250, 17480, 18400, 19000, 20000, 20976, 21850, 22800, 23000, 23750, 26220, 27600, 28500, 28750, 30000, 32775, 34500, 34960, 35625, 38000, 41952, 43125, 43700, 45600, 46000, 47500, 52440, 54625, 55200, 57000, 57500, 60000, 65550, 69000, 69920, 71250, 76000, 86250, 87400, 92000, 95000, 104880, 109250, 114000, 115000, 131100, 138000, 142500, 163875, 172500, 174800, 190000, 209760, 218500, 228000, 230000, 262200, 273125, 276000, 285000, 327750, 345000, 349600, 380000, 437000, 460000, 524400, 546250, 570000, 655500, 690000, 819375, 874000, 1048800, 1092500, 1140000, 1311000, 1380000, 1638750, 1748000, 2185000, 2622000, 3277500, 4370000, 5244000, 6555000, 8740000, 13110000, 26220000]

約数ペア:

[(1, 26220000), (2, 13110000), (3, 8740000), (4, 6555000), (5, 5244000), (6, 4370000), (8, 3277500), (10, 2622000), (12, 2185000), (15, 1748000), (16, 1638750), (19, 1380000), (20, 1311000), (23, 1140000), (24, 1092500), (25, 1048800), (30, 874000), (32, 819375), (38, 690000), (40, 655500), (46, 570000), (48, 546250), (50, 524400), (57, 460000), (60, 437000), (69, 380000), (75, 349600), (76, 345000), (80, 327750), (92, 285000), (95, 276000), (96, 273125), (100, 262200), (114, 230000), (115, 228000), (120, 218500), (125, 209760), (138, 190000), (150, 174800), (152, 172500), (160, 163875), (184, 142500), (190, 138000), (200, 131100), (228, 115000), (230, 114000), (240, 109250), (250, 104880), (276, 95000), (285, 92000), (300, 87400), (304, 86250), (345, 76000), (368, 71250), (375, 69920), (380, 69000), (400, 65550), (437, 60000), (456, 57500), (460, 57000), (475, 55200), (480, 54625), (500, 52440), (552, 47500), (570, 46000), (575, 45600), (600, 43700), (608, 43125), (625, 41952), (690, 38000), (736, 35625), (750, 34960), (760, 34500), (800, 32775), (874, 30000), (912, 28750), (920, 28500), (950, 27600), (1000, 26220), (1104, 23750), (1140, 23000), (1150, 22800), (1200, 21850), (1250, 20976), (1311, 20000), (1380, 19000), (1425, 18400), (1500, 17480), (1520, 17250), (1725, 15200), (1748, 15000), (1824, 14375), (1840, 14250), (1875, 13984), (1900, 13800), (2000, 13110), (2185, 12000), (2208, 11875), (2280, 11500), (2300, 11400), (2375, 11040), (2400, 10925), (2500, 10488), (2622, 10000), (2760, 9500), (2850, 9200), (2875, 9120), (3000, 8740), (3040, 8625), (3450, 7600), (3496, 7500), (3680, 7125), (3750, 6992), (3800, 6900), (4000, 6555), (4370, 6000), (4560, 5750), (4600, 5700), (4750, 5520), (5000, 5244)]