55384800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 144

約数和(自身を含む): 184488192

約数和(自身を除く): 129103392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 75, 80, 94, 96, 100, 120, 141, 150, 160, 188, 200, 235, 240, 282, 300, 376, 400, 470, 480, 491, 564, 600, 705, 752, 800, 940, 982, 1128, 1175, 1200, 1410, 1473, 1504, 1880, 1964, 2256, 2350, 2400, 2455, 2820, 2946, 3525, 3760, 3928, 4512, 4700, 4910, 5640, 5892, 7050, 7365, 7520, 7856, 9400, 9820, 11280, 11784, 12275, 14100, 14730, 15712, 18800, 19640, 22560, 23077, 23568, 24550, 28200, 29460, 36825, 37600, 39280, 46154, 47136, 49100, 56400, 58920, 69231, 73650, 78560, 92308, 98200, 112800, 115385, 117840, 138462, 147300, 184616, 196400, 230770, 235680, 276924, 294600, 346155, 369232, 392800, 461540, 553848, 576925, 589200, 692310, 738464, 923080, 1107696, 1153850, 1178400, 1384620, 1730775, 1846160, 2215392, 2307700, 2769240, 3461550, 3692320, 4615400, 5538480, 6923100, 9230800, 11076960, 13846200, 18461600, 27692400, 55384800]

約数ペア:

[(1, 55384800), (2, 27692400), (3, 18461600), (4, 13846200), (5, 11076960), (6, 9230800), (8, 6923100), (10, 5538480), (12, 4615400), (15, 3692320), (16, 3461550), (20, 2769240), (24, 2307700), (25, 2215392), (30, 1846160), (32, 1730775), (40, 1384620), (47, 1178400), (48, 1153850), (50, 1107696), (60, 923080), (75, 738464), (80, 692310), (94, 589200), (96, 576925), (100, 553848), (120, 461540), (141, 392800), (150, 369232), (160, 346155), (188, 294600), (200, 276924), (235, 235680), (240, 230770), (282, 196400), (300, 184616), (376, 147300), (400, 138462), (470, 117840), (480, 115385), (491, 112800), (564, 98200), (600, 92308), (705, 78560), (752, 73650), (800, 69231), (940, 58920), (982, 56400), (1128, 49100), (1175, 47136), (1200, 46154), (1410, 39280), (1473, 37600), (1504, 36825), (1880, 29460), (1964, 28200), (2256, 24550), (2350, 23568), (2400, 23077), (2455, 22560), (2820, 19640), (2946, 18800), (3525, 15712), (3760, 14730), (3928, 14100), (4512, 12275), (4700, 11784), (4910, 11280), (5640, 9820), (5892, 9400), (7050, 7856), (7365, 7520)]