348670000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:345

約数の個数: 200

約数和(自身を含む): 1024996896

約数和(自身を除く): 676326896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 125, 136, 140, 170, 175, 200, 238, 250, 272, 280, 293, 340, 350, 400, 425, 476, 500, 560, 586, 595, 625, 680, 700, 850, 875, 952, 1000, 1172, 1190, 1250, 1360, 1400, 1465, 1700, 1750, 1904, 2000, 2051, 2125, 2344, 2380, 2500, 2800, 2930, 2975, 3400, 3500, 4102, 4250, 4375, 4688, 4760, 4981, 5000, 5860, 5950, 6800, 7000, 7325, 8204, 8500, 8750, 9520, 9962, 10000, 10255, 10625, 11720, 11900, 14000, 14650, 14875, 16408, 17000, 17500, 19924, 20510, 21250, 23440, 23800, 24905, 29300, 29750, 32816, 34000, 34867, 35000, 36625, 39848, 41020, 42500, 47600, 49810, 51275, 58600, 59500, 69734, 70000, 73250, 74375, 79696, 82040, 85000, 99620, 102550, 117200, 119000, 124525, 139468, 146500, 148750, 164080, 170000, 174335, 183125, 199240, 205100, 238000, 249050, 256375, 278936, 293000, 297500, 348670, 366250, 398480, 410200, 498100, 512750, 557872, 586000, 595000, 622625, 697340, 732500, 820400, 871675, 996200, 1025500, 1190000, 1245250, 1281875, 1394680, 1465000, 1743350, 1992400, 2051000, 2490500, 2563750, 2789360, 2930000, 3113125, 3486700, 4102000, 4358375, 4981000, 5127500, 6226250, 6973400, 8716750, 9962000, 10255000, 12452500, 13946800, 17433500, 20510000, 21791875, 24905000, 34867000, 43583750, 49810000, 69734000, 87167500, 174335000, 348670000]

約数ペア:

[(1, 348670000), (2, 174335000), (4, 87167500), (5, 69734000), (7, 49810000), (8, 43583750), (10, 34867000), (14, 24905000), (16, 21791875), (17, 20510000), (20, 17433500), (25, 13946800), (28, 12452500), (34, 10255000), (35, 9962000), (40, 8716750), (50, 6973400), (56, 6226250), (68, 5127500), (70, 4981000), (80, 4358375), (85, 4102000), (100, 3486700), (112, 3113125), (119, 2930000), (125, 2789360), (136, 2563750), (140, 2490500), (170, 2051000), (175, 1992400), (200, 1743350), (238, 1465000), (250, 1394680), (272, 1281875), (280, 1245250), (293, 1190000), (340, 1025500), (350, 996200), (400, 871675), (425, 820400), (476, 732500), (500, 697340), (560, 622625), (586, 595000), (595, 586000), (625, 557872), (680, 512750), (700, 498100), (850, 410200), (875, 398480), (952, 366250), (1000, 348670), (1172, 297500), (1190, 293000), (1250, 278936), (1360, 256375), (1400, 249050), (1465, 238000), (1700, 205100), (1750, 199240), (1904, 183125), (2000, 174335), (2051, 170000), (2125, 164080), (2344, 148750), (2380, 146500), (2500, 139468), (2800, 124525), (2930, 119000), (2975, 117200), (3400, 102550), (3500, 99620), (4102, 85000), (4250, 82040), (4375, 79696), (4688, 74375), (4760, 73250), (4981, 70000), (5000, 69734), (5860, 59500), (5950, 58600), (6800, 51275), (7000, 49810), (7325, 47600), (8204, 42500), (8500, 41020), (8750, 39848), (9520, 36625), (9962, 35000), (10000, 34867), (10255, 34000), (10625, 32816), (11720, 29750), (11900, 29300), (14000, 24905), (14650, 23800), (14875, 23440), (16408, 21250), (17000, 20510), (17500, 19924)]