75671400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 274982400

約数和(自身を除く): 199311000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 50, 56, 60, 70, 75, 84, 86, 100, 105, 120, 129, 140, 150, 168, 172, 175, 200, 210, 215, 258, 280, 300, 301, 344, 350, 419, 420, 430, 516, 525, 600, 602, 645, 700, 838, 840, 860, 903, 1032, 1050, 1075, 1204, 1257, 1290, 1400, 1505, 1676, 1720, 1806, 2095, 2100, 2150, 2408, 2514, 2580, 2933, 3010, 3225, 3352, 3612, 4190, 4200, 4300, 4515, 5028, 5160, 5866, 6020, 6285, 6450, 7224, 7525, 8380, 8600, 8799, 9030, 10056, 10475, 11732, 12040, 12570, 12900, 14665, 15050, 16760, 17598, 18017, 18060, 20950, 22575, 23464, 25140, 25800, 29330, 30100, 31425, 35196, 36034, 36120, 41900, 43995, 45150, 50280, 54051, 58660, 60200, 62850, 70392, 72068, 73325, 83800, 87990, 90085, 90300, 108102, 117320, 125700, 126119, 144136, 146650, 175980, 180170, 180600, 216204, 219975, 251400, 252238, 270255, 293300, 351960, 360340, 378357, 432408, 439950, 450425, 504476, 540510, 586600, 630595, 720680, 756714, 879900, 900850, 1008952, 1081020, 1261190, 1351275, 1513428, 1759800, 1801700, 1891785, 2162040, 2522380, 2702550, 3026856, 3152975, 3603400, 3783570, 5044760, 5405100, 6305950, 7567140, 9458925, 10810200, 12611900, 15134280, 18917850, 25223800, 37835700, 75671400]

約数ペア:

[(1, 75671400), (2, 37835700), (3, 25223800), (4, 18917850), (5, 15134280), (6, 12611900), (7, 10810200), (8, 9458925), (10, 7567140), (12, 6305950), (14, 5405100), (15, 5044760), (20, 3783570), (21, 3603400), (24, 3152975), (25, 3026856), (28, 2702550), (30, 2522380), (35, 2162040), (40, 1891785), (42, 1801700), (43, 1759800), (50, 1513428), (56, 1351275), (60, 1261190), (70, 1081020), (75, 1008952), (84, 900850), (86, 879900), (100, 756714), (105, 720680), (120, 630595), (129, 586600), (140, 540510), (150, 504476), (168, 450425), (172, 439950), (175, 432408), (200, 378357), (210, 360340), (215, 351960), (258, 293300), (280, 270255), (300, 252238), (301, 251400), (344, 219975), (350, 216204), (419, 180600), (420, 180170), (430, 175980), (516, 146650), (525, 144136), (600, 126119), (602, 125700), (645, 117320), (700, 108102), (838, 90300), (840, 90085), (860, 87990), (903, 83800), (1032, 73325), (1050, 72068), (1075, 70392), (1204, 62850), (1257, 60200), (1290, 58660), (1400, 54051), (1505, 50280), (1676, 45150), (1720, 43995), (1806, 41900), (2095, 36120), (2100, 36034), (2150, 35196), (2408, 31425), (2514, 30100), (2580, 29330), (2933, 25800), (3010, 25140), (3225, 23464), (3352, 22575), (3612, 20950), (4190, 18060), (4200, 18017), (4300, 17598), (4515, 16760), (5028, 15050), (5160, 14665), (5866, 12900), (6020, 12570), (6285, 12040), (6450, 11732), (7224, 10475), (7525, 10056), (8380, 9030), (8600, 8799)]