529474400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1086

約数の個数: 216

約数和(自身を含む): 1620833760

約数和(自身を除く): 1091359360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 65, 70, 80, 91, 98, 100, 104, 112, 130, 140, 160, 175, 182, 196, 200, 208, 224, 245, 260, 280, 325, 350, 364, 392, 400, 416, 455, 490, 520, 560, 637, 650, 700, 728, 784, 800, 910, 980, 1039, 1040, 1120, 1225, 1274, 1300, 1400, 1456, 1568, 1820, 1960, 2078, 2080, 2275, 2450, 2548, 2600, 2800, 2912, 3185, 3640, 3920, 4156, 4550, 4900, 5096, 5195, 5200, 5600, 6370, 7273, 7280, 7840, 8312, 9100, 9800, 10192, 10390, 10400, 12740, 13507, 14546, 14560, 15925, 16624, 18200, 19600, 20384, 20780, 25480, 25975, 27014, 29092, 31850, 33248, 36365, 36400, 39200, 41560, 50911, 50960, 51950, 54028, 58184, 63700, 67535, 72730, 72800, 83120, 94549, 101822, 101920, 103900, 108056, 116368, 127400, 135070, 145460, 166240, 181825, 189098, 203644, 207800, 216112, 232736, 254555, 254800, 270140, 290920, 337675, 363650, 378196, 407288, 415600, 432224, 472745, 509110, 509600, 540280, 581840, 661843, 675350, 727300, 756392, 814576, 831200, 945490, 1018220, 1080560, 1163680, 1272775, 1323686, 1350700, 1454600, 1512784, 1629152, 1890980, 2036440, 2161120, 2363725, 2545550, 2647372, 2701400, 2909200, 3025568, 3309215, 3781960, 4072880, 4727450, 5091100, 5294744, 5402800, 5818400, 6618430, 7563920, 8145760, 9454900, 10182200, 10589488, 10805600, 13236860, 15127840, 16546075, 18909800, 20364400, 21178976, 26473720, 33092150, 37819600, 40728800, 52947440, 66184300, 75639200, 105894880, 132368600, 264737200, 529474400]

約数ペア:

[(1, 529474400), (2, 264737200), (4, 132368600), (5, 105894880), (7, 75639200), (8, 66184300), (10, 52947440), (13, 40728800), (14, 37819600), (16, 33092150), (20, 26473720), (25, 21178976), (26, 20364400), (28, 18909800), (32, 16546075), (35, 15127840), (40, 13236860), (49, 10805600), (50, 10589488), (52, 10182200), (56, 9454900), (65, 8145760), (70, 7563920), (80, 6618430), (91, 5818400), (98, 5402800), (100, 5294744), (104, 5091100), (112, 4727450), (130, 4072880), (140, 3781960), (160, 3309215), (175, 3025568), (182, 2909200), (196, 2701400), (200, 2647372), (208, 2545550), (224, 2363725), (245, 2161120), (260, 2036440), (280, 1890980), (325, 1629152), (350, 1512784), (364, 1454600), (392, 1350700), (400, 1323686), (416, 1272775), (455, 1163680), (490, 1080560), (520, 1018220), (560, 945490), (637, 831200), (650, 814576), (700, 756392), (728, 727300), (784, 675350), (800, 661843), (910, 581840), (980, 540280), (1039, 509600), (1040, 509110), (1120, 472745), (1225, 432224), (1274, 415600), (1300, 407288), (1400, 378196), (1456, 363650), (1568, 337675), (1820, 290920), (1960, 270140), (2078, 254800), (2080, 254555), (2275, 232736), (2450, 216112), (2548, 207800), (2600, 203644), (2800, 189098), (2912, 181825), (3185, 166240), (3640, 145460), (3920, 135070), (4156, 127400), (4550, 116368), (4900, 108056), (5096, 103900), (5195, 101920), (5200, 101822), (5600, 94549), (6370, 83120), (7273, 72800), (7280, 72730), (7840, 67535), (8312, 63700), (9100, 58184), (9800, 54028), (10192, 51950), (10390, 50960), (10400, 50911), (12740, 41560), (13507, 39200), (14546, 36400), (14560, 36365), (15925, 33248), (16624, 31850), (18200, 29092), (19600, 27014), (20384, 25975), (20780, 25480)]