42717000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:544

約数の個数: 128

約数和(自身を含む): 138153600

約数和(自身を除く): 95436600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 75, 87, 100, 116, 120, 125, 145, 150, 174, 200, 232, 250, 290, 300, 348, 375, 435, 491, 500, 580, 600, 696, 725, 750, 870, 982, 1000, 1160, 1450, 1473, 1500, 1740, 1964, 2175, 2455, 2900, 2946, 3000, 3480, 3625, 3928, 4350, 4910, 5800, 5892, 7250, 7365, 8700, 9820, 10875, 11784, 12275, 14239, 14500, 14730, 17400, 19640, 21750, 24550, 28478, 29000, 29460, 36825, 42717, 43500, 49100, 56956, 58920, 61375, 71195, 73650, 85434, 87000, 98200, 113912, 122750, 142390, 147300, 170868, 184125, 213585, 245500, 284780, 294600, 341736, 355975, 368250, 427170, 491000, 569560, 711950, 736500, 854340, 1067925, 1423900, 1473000, 1708680, 1779875, 2135850, 2847800, 3559750, 4271700, 5339625, 7119500, 8543400, 10679250, 14239000, 21358500, 42717000]

約数ペア:

[(1, 42717000), (2, 21358500), (3, 14239000), (4, 10679250), (5, 8543400), (6, 7119500), (8, 5339625), (10, 4271700), (12, 3559750), (15, 2847800), (20, 2135850), (24, 1779875), (25, 1708680), (29, 1473000), (30, 1423900), (40, 1067925), (50, 854340), (58, 736500), (60, 711950), (75, 569560), (87, 491000), (100, 427170), (116, 368250), (120, 355975), (125, 341736), (145, 294600), (150, 284780), (174, 245500), (200, 213585), (232, 184125), (250, 170868), (290, 147300), (300, 142390), (348, 122750), (375, 113912), (435, 98200), (491, 87000), (500, 85434), (580, 73650), (600, 71195), (696, 61375), (725, 58920), (750, 56956), (870, 49100), (982, 43500), (1000, 42717), (1160, 36825), (1450, 29460), (1473, 29000), (1500, 28478), (1740, 24550), (1964, 21750), (2175, 19640), (2455, 17400), (2900, 14730), (2946, 14500), (3000, 14239), (3480, 12275), (3625, 11784), (3928, 10875), (4350, 9820), (4910, 8700), (5800, 7365), (5892, 7250)]