505122000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{2903}}^1$

素因数の和:2958

約数の個数: 160

約数和(自身を含む): 1685249280

約数和(自身を除く): 1180127280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 125, 145, 150, 174, 200, 232, 240, 250, 290, 300, 348, 375, 400, 435, 464, 500, 580, 600, 696, 725, 750, 870, 1000, 1160, 1200, 1392, 1450, 1500, 1740, 2000, 2175, 2320, 2900, 2903, 3000, 3480, 3625, 4350, 5800, 5806, 6000, 6960, 7250, 8700, 8709, 10875, 11600, 11612, 14500, 14515, 17400, 17418, 21750, 23224, 29000, 29030, 34800, 34836, 43500, 43545, 46448, 58000, 58060, 69672, 72575, 84187, 87000, 87090, 116120, 139344, 145150, 168374, 174000, 174180, 217725, 232240, 252561, 290300, 336748, 348360, 362875, 420935, 435450, 505122, 580600, 673496, 696720, 725750, 841870, 870900, 1010244, 1088625, 1161200, 1262805, 1346992, 1451500, 1683740, 1741800, 2020488, 2104675, 2177250, 2525610, 2903000, 3367480, 3483600, 4040976, 4209350, 4354500, 5051220, 5806000, 6314025, 6734960, 8418700, 8709000, 10102440, 10523375, 12628050, 16837400, 17418000, 20204880, 21046750, 25256100, 31570125, 33674800, 42093500, 50512200, 63140250, 84187000, 101024400, 126280500, 168374000, 252561000, 505122000]

約数ペア:

[(1, 505122000), (2, 252561000), (3, 168374000), (4, 126280500), (5, 101024400), (6, 84187000), (8, 63140250), (10, 50512200), (12, 42093500), (15, 33674800), (16, 31570125), (20, 25256100), (24, 21046750), (25, 20204880), (29, 17418000), (30, 16837400), (40, 12628050), (48, 10523375), (50, 10102440), (58, 8709000), (60, 8418700), (75, 6734960), (80, 6314025), (87, 5806000), (100, 5051220), (116, 4354500), (120, 4209350), (125, 4040976), (145, 3483600), (150, 3367480), (174, 2903000), (200, 2525610), (232, 2177250), (240, 2104675), (250, 2020488), (290, 1741800), (300, 1683740), (348, 1451500), (375, 1346992), (400, 1262805), (435, 1161200), (464, 1088625), (500, 1010244), (580, 870900), (600, 841870), (696, 725750), (725, 696720), (750, 673496), (870, 580600), (1000, 505122), (1160, 435450), (1200, 420935), (1392, 362875), (1450, 348360), (1500, 336748), (1740, 290300), (2000, 252561), (2175, 232240), (2320, 217725), (2900, 174180), (2903, 174000), (3000, 168374), (3480, 145150), (3625, 139344), (4350, 116120), (5800, 87090), (5806, 87000), (6000, 84187), (6960, 72575), (7250, 69672), (8700, 58060), (8709, 58000), (10875, 46448), (11600, 43545), (11612, 43500), (14500, 34836), (14515, 34800), (17400, 29030), (17418, 29000), (21750, 23224)]