127804600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 381047040

約数和(自身を除く): 253242440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 43, 44, 50, 55, 56, 70, 77, 86, 88, 100, 110, 140, 154, 172, 175, 193, 200, 215, 220, 275, 280, 301, 308, 344, 350, 385, 386, 430, 440, 473, 550, 602, 616, 700, 770, 772, 860, 946, 965, 1075, 1100, 1204, 1351, 1400, 1505, 1540, 1544, 1720, 1892, 1925, 1930, 2123, 2150, 2200, 2365, 2408, 2702, 3010, 3080, 3311, 3784, 3850, 3860, 4246, 4300, 4730, 4825, 5404, 6020, 6622, 6755, 7525, 7700, 7720, 8299, 8492, 8600, 9460, 9650, 10615, 10808, 11825, 12040, 13244, 13510, 14861, 15050, 15400, 16555, 16598, 16984, 18920, 19300, 21230, 23650, 26488, 27020, 29722, 30100, 33110, 33196, 33775, 38600, 41495, 42460, 47300, 53075, 54040, 58093, 59444, 60200, 66220, 66392, 67550, 74305, 82775, 82990, 84920, 91289, 94600, 106150, 116186, 118888, 132440, 135100, 148610, 165550, 165980, 182578, 207475, 212300, 232372, 270200, 290465, 297220, 331100, 331960, 365156, 371525, 414950, 424600, 456445, 464744, 580930, 594440, 639023, 662200, 730312, 743050, 829900, 912890, 1161860, 1278046, 1452325, 1486100, 1659800, 1825780, 2282225, 2323720, 2556092, 2904650, 2972200, 3195115, 3651560, 4564450, 5112184, 5809300, 6390230, 9128900, 11618600, 12780460, 15975575, 18257800, 25560920, 31951150, 63902300, 127804600]

約数ペア:

[(1, 127804600), (2, 63902300), (4, 31951150), (5, 25560920), (7, 18257800), (8, 15975575), (10, 12780460), (11, 11618600), (14, 9128900), (20, 6390230), (22, 5809300), (25, 5112184), (28, 4564450), (35, 3651560), (40, 3195115), (43, 2972200), (44, 2904650), (50, 2556092), (55, 2323720), (56, 2282225), (70, 1825780), (77, 1659800), (86, 1486100), (88, 1452325), (100, 1278046), (110, 1161860), (140, 912890), (154, 829900), (172, 743050), (175, 730312), (193, 662200), (200, 639023), (215, 594440), (220, 580930), (275, 464744), (280, 456445), (301, 424600), (308, 414950), (344, 371525), (350, 365156), (385, 331960), (386, 331100), (430, 297220), (440, 290465), (473, 270200), (550, 232372), (602, 212300), (616, 207475), (700, 182578), (770, 165980), (772, 165550), (860, 148610), (946, 135100), (965, 132440), (1075, 118888), (1100, 116186), (1204, 106150), (1351, 94600), (1400, 91289), (1505, 84920), (1540, 82990), (1544, 82775), (1720, 74305), (1892, 67550), (1925, 66392), (1930, 66220), (2123, 60200), (2150, 59444), (2200, 58093), (2365, 54040), (2408, 53075), (2702, 47300), (3010, 42460), (3080, 41495), (3311, 38600), (3784, 33775), (3850, 33196), (3860, 33110), (4246, 30100), (4300, 29722), (4730, 27020), (4825, 26488), (5404, 23650), (6020, 21230), (6622, 19300), (6755, 18920), (7525, 16984), (7700, 16598), (7720, 16555), (8299, 15400), (8492, 15050), (8600, 14861), (9460, 13510), (9650, 13244), (10615, 12040), (10808, 11825)]