55005000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 181816800

約数和(自身を除く): 126811800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 193, 200, 228, 250, 285, 300, 375, 380, 386, 456, 475, 500, 570, 579, 600, 625, 750, 760, 772, 950, 965, 1000, 1140, 1158, 1250, 1425, 1500, 1544, 1875, 1900, 1930, 2280, 2316, 2375, 2500, 2850, 2895, 3000, 3667, 3750, 3800, 3860, 4632, 4750, 4825, 5000, 5700, 5790, 7125, 7334, 7500, 7720, 9500, 9650, 11001, 11400, 11580, 11875, 14250, 14475, 14668, 15000, 18335, 19000, 19300, 22002, 23160, 23750, 24125, 28500, 28950, 29336, 35625, 36670, 38600, 44004, 47500, 48250, 55005, 57000, 57900, 71250, 72375, 73340, 88008, 91675, 95000, 96500, 110010, 115800, 120625, 142500, 144750, 146680, 183350, 193000, 220020, 241250, 275025, 285000, 289500, 361875, 366700, 440040, 458375, 482500, 550050, 579000, 723750, 733400, 916750, 965000, 1100100, 1375125, 1447500, 1833500, 2200200, 2291875, 2750250, 2895000, 3667000, 4583750, 5500500, 6875625, 9167500, 11001000, 13751250, 18335000, 27502500, 55005000]

約数ペア:

[(1, 55005000), (2, 27502500), (3, 18335000), (4, 13751250), (5, 11001000), (6, 9167500), (8, 6875625), (10, 5500500), (12, 4583750), (15, 3667000), (19, 2895000), (20, 2750250), (24, 2291875), (25, 2200200), (30, 1833500), (38, 1447500), (40, 1375125), (50, 1100100), (57, 965000), (60, 916750), (75, 733400), (76, 723750), (95, 579000), (100, 550050), (114, 482500), (120, 458375), (125, 440040), (150, 366700), (152, 361875), (190, 289500), (193, 285000), (200, 275025), (228, 241250), (250, 220020), (285, 193000), (300, 183350), (375, 146680), (380, 144750), (386, 142500), (456, 120625), (475, 115800), (500, 110010), (570, 96500), (579, 95000), (600, 91675), (625, 88008), (750, 73340), (760, 72375), (772, 71250), (950, 57900), (965, 57000), (1000, 55005), (1140, 48250), (1158, 47500), (1250, 44004), (1425, 38600), (1500, 36670), (1544, 35625), (1875, 29336), (1900, 28950), (1930, 28500), (2280, 24125), (2316, 23750), (2375, 23160), (2500, 22002), (2850, 19300), (2895, 19000), (3000, 18335), (3667, 15000), (3750, 14668), (3800, 14475), (3860, 14250), (4632, 11875), (4750, 11580), (4825, 11400), (5000, 11001), (5700, 9650), (5790, 9500), (7125, 7720), (7334, 7500)]