85454600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 257126400

約数和(自身を除く): 171671800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 31, 35, 40, 44, 50, 55, 56, 62, 70, 77, 88, 100, 110, 124, 140, 154, 155, 175, 179, 200, 217, 220, 248, 275, 280, 308, 310, 341, 350, 358, 385, 434, 440, 550, 616, 620, 682, 700, 716, 770, 775, 868, 895, 1085, 1100, 1240, 1253, 1364, 1400, 1432, 1540, 1550, 1705, 1736, 1790, 1925, 1969, 2170, 2200, 2387, 2506, 2728, 3080, 3100, 3410, 3580, 3850, 3938, 4340, 4475, 4774, 5012, 5425, 5549, 6200, 6265, 6820, 7160, 7700, 7876, 8525, 8680, 8950, 9548, 9845, 10024, 10850, 11098, 11935, 12530, 13640, 13783, 15400, 15752, 17050, 17900, 19096, 19690, 21700, 22196, 23870, 25060, 27566, 27745, 31325, 34100, 35800, 38843, 39380, 43400, 44392, 47740, 49225, 50120, 55132, 55490, 59675, 61039, 62650, 68200, 68915, 77686, 78760, 95480, 98450, 110264, 110980, 119350, 122078, 125300, 137830, 138725, 155372, 194215, 196900, 221960, 238700, 244156, 250600, 275660, 277450, 305195, 310744, 344575, 388430, 393800, 427273, 477400, 488312, 551320, 554900, 610390, 689150, 776860, 854546, 971075, 1109800, 1220780, 1378300, 1525975, 1553720, 1709092, 1942150, 2136365, 2441560, 2756600, 3051950, 3418184, 3884300, 4272730, 6103900, 7768600, 8545460, 10681825, 12207800, 17090920, 21363650, 42727300, 85454600]

約数ペア:

[(1, 85454600), (2, 42727300), (4, 21363650), (5, 17090920), (7, 12207800), (8, 10681825), (10, 8545460), (11, 7768600), (14, 6103900), (20, 4272730), (22, 3884300), (25, 3418184), (28, 3051950), (31, 2756600), (35, 2441560), (40, 2136365), (44, 1942150), (50, 1709092), (55, 1553720), (56, 1525975), (62, 1378300), (70, 1220780), (77, 1109800), (88, 971075), (100, 854546), (110, 776860), (124, 689150), (140, 610390), (154, 554900), (155, 551320), (175, 488312), (179, 477400), (200, 427273), (217, 393800), (220, 388430), (248, 344575), (275, 310744), (280, 305195), (308, 277450), (310, 275660), (341, 250600), (350, 244156), (358, 238700), (385, 221960), (434, 196900), (440, 194215), (550, 155372), (616, 138725), (620, 137830), (682, 125300), (700, 122078), (716, 119350), (770, 110980), (775, 110264), (868, 98450), (895, 95480), (1085, 78760), (1100, 77686), (1240, 68915), (1253, 68200), (1364, 62650), (1400, 61039), (1432, 59675), (1540, 55490), (1550, 55132), (1705, 50120), (1736, 49225), (1790, 47740), (1925, 44392), (1969, 43400), (2170, 39380), (2200, 38843), (2387, 35800), (2506, 34100), (2728, 31325), (3080, 27745), (3100, 27566), (3410, 25060), (3580, 23870), (3850, 22196), (3938, 21700), (4340, 19690), (4475, 19096), (4774, 17900), (5012, 17050), (5425, 15752), (5549, 15400), (6200, 13783), (6265, 13640), (6820, 12530), (7160, 11935), (7700, 11098), (7876, 10850), (8525, 10024), (8680, 9845), (8950, 9548)]