54715500

素因数分解:

$2^2\times 3^4\times 5^3\times 7^1\times {\mathrm{193}}^1$

素因数の和:231

約数の個数: 240

約数和(自身を含む): 205068864

約数和(自身を除く): 150353364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 162, 175, 180, 189, 193, 210, 225, 250, 252, 270, 300, 315, 324, 350, 375, 378, 386, 405, 420, 450, 500, 525, 540, 567, 579, 630, 675, 700, 750, 756, 772, 810, 875, 900, 945, 965, 1050, 1125, 1134, 1158, 1260, 1350, 1351, 1500, 1575, 1620, 1737, 1750, 1890, 1930, 2025, 2100, 2250, 2268, 2316, 2625, 2700, 2702, 2835, 2895, 3150, 3375, 3474, 3500, 3780, 3860, 4050, 4053, 4500, 4725, 4825, 5211, 5250, 5404, 5670, 5790, 6300, 6750, 6755, 6948, 7875, 8100, 8106, 8685, 9450, 9650, 10125, 10422, 10500, 11340, 11580, 12159, 13500, 13510, 14175, 14475, 15633, 15750, 16212, 17370, 18900, 19300, 20250, 20265, 20844, 23625, 24125, 24318, 26055, 27020, 28350, 28950, 31266, 31500, 33775, 34740, 36477, 40500, 40530, 43425, 47250, 48250, 48636, 52110, 56700, 57900, 60795, 62532, 67550, 70875, 72375, 72954, 78165, 81060, 86850, 94500, 96500, 101325, 104220, 109431, 121590, 130275, 135100, 141750, 144750, 145908, 156330, 168875, 173700, 182385, 202650, 217125, 218862, 243180, 260550, 283500, 289500, 303975, 312660, 337750, 364770, 390825, 405300, 434250, 437724, 506625, 521100, 547155, 607950, 651375, 675500, 729540, 781650, 868500, 911925, 1013250, 1094310, 1215900, 1302750, 1519875, 1563300, 1823850, 1954125, 2026500, 2188620, 2605500, 2735775, 3039750, 3647700, 3908250, 4559625, 5471550, 6079500, 7816500, 9119250, 10943100, 13678875, 18238500, 27357750, 54715500]

約数ペア:

[(1, 54715500), (2, 27357750), (3, 18238500), (4, 13678875), (5, 10943100), (6, 9119250), (7, 7816500), (9, 6079500), (10, 5471550), (12, 4559625), (14, 3908250), (15, 3647700), (18, 3039750), (20, 2735775), (21, 2605500), (25, 2188620), (27, 2026500), (28, 1954125), (30, 1823850), (35, 1563300), (36, 1519875), (42, 1302750), (45, 1215900), (50, 1094310), (54, 1013250), (60, 911925), (63, 868500), (70, 781650), (75, 729540), (81, 675500), (84, 651375), (90, 607950), (100, 547155), (105, 521100), (108, 506625), (125, 437724), (126, 434250), (135, 405300), (140, 390825), (150, 364770), (162, 337750), (175, 312660), (180, 303975), (189, 289500), (193, 283500), (210, 260550), (225, 243180), (250, 218862), (252, 217125), (270, 202650), (300, 182385), (315, 173700), (324, 168875), (350, 156330), (375, 145908), (378, 144750), (386, 141750), (405, 135100), (420, 130275), (450, 121590), (500, 109431), (525, 104220), (540, 101325), (567, 96500), (579, 94500), (630, 86850), (675, 81060), (700, 78165), (750, 72954), (756, 72375), (772, 70875), (810, 67550), (875, 62532), (900, 60795), (945, 57900), (965, 56700), (1050, 52110), (1125, 48636), (1134, 48250), (1158, 47250), (1260, 43425), (1350, 40530), (1351, 40500), (1500, 36477), (1575, 34740), (1620, 33775), (1737, 31500), (1750, 31266), (1890, 28950), (1930, 28350), (2025, 27020), (2100, 26055), (2250, 24318), (2268, 24125), (2316, 23625), (2625, 20844), (2700, 20265), (2702, 20250), (2835, 19300), (2895, 18900), (3150, 17370), (3375, 16212), (3474, 15750), (3500, 15633), (3780, 14475), (3860, 14175), (4050, 13510), (4053, 13500), (4500, 12159), (4725, 11580), (4825, 11340), (5211, 10500), (5250, 10422), (5404, 10125), (5670, 9650), (5790, 9450), (6300, 8685), (6750, 8106), (6755, 8100), (6948, 7875)]