57123800

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 139276800

約数和(自身を除く): 82153000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 59, 94, 100, 103, 118, 188, 200, 206, 235, 236, 295, 376, 412, 470, 472, 515, 590, 824, 940, 1030, 1175, 1180, 1475, 1880, 2060, 2350, 2360, 2575, 2773, 2950, 4120, 4700, 4841, 5150, 5546, 5900, 6077, 9400, 9682, 10300, 11092, 11800, 12154, 13865, 19364, 20600, 22184, 24205, 24308, 27730, 30385, 38728, 48410, 48616, 55460, 60770, 69325, 96820, 110920, 121025, 121540, 138650, 151925, 193640, 242050, 243080, 277300, 285619, 303850, 484100, 554600, 571238, 607700, 968200, 1142476, 1215400, 1428095, 2284952, 2856190, 5712380, 7140475, 11424760, 14280950, 28561900, 57123800]

約数ペア:

[(1, 57123800), (2, 28561900), (4, 14280950), (5, 11424760), (8, 7140475), (10, 5712380), (20, 2856190), (25, 2284952), (40, 1428095), (47, 1215400), (50, 1142476), (59, 968200), (94, 607700), (100, 571238), (103, 554600), (118, 484100), (188, 303850), (200, 285619), (206, 277300), (235, 243080), (236, 242050), (295, 193640), (376, 151925), (412, 138650), (470, 121540), (472, 121025), (515, 110920), (590, 96820), (824, 69325), (940, 60770), (1030, 55460), (1175, 48616), (1180, 48410), (1475, 38728), (1880, 30385), (2060, 27730), (2350, 24308), (2360, 24205), (2575, 22184), (2773, 20600), (2950, 19364), (4120, 13865), (4700, 12154), (4841, 11800), (5150, 11092), (5546, 10300), (5900, 9682), (6077, 9400)]