195489600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:457

約数の個数: 168

約数和(自身を含む): 648187680

約数和(自身を除く): 452698080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 139, 150, 160, 192, 200, 240, 278, 293, 300, 320, 400, 417, 480, 556, 586, 600, 695, 800, 834, 879, 960, 1112, 1172, 1200, 1390, 1465, 1600, 1668, 1758, 2085, 2224, 2344, 2400, 2780, 2930, 3336, 3475, 3516, 4170, 4395, 4448, 4688, 4800, 5560, 5860, 6672, 6950, 7032, 7325, 8340, 8790, 8896, 9376, 10425, 11120, 11720, 13344, 13900, 14064, 14650, 16680, 17580, 18752, 20850, 21975, 22240, 23440, 26688, 27800, 28128, 29300, 33360, 35160, 40727, 41700, 43950, 44480, 46880, 55600, 56256, 58600, 66720, 70320, 81454, 83400, 87900, 93760, 111200, 117200, 122181, 133440, 140640, 162908, 166800, 175800, 203635, 222400, 234400, 244362, 281280, 325816, 333600, 351600, 407270, 468800, 488724, 610905, 651632, 667200, 703200, 814540, 977448, 1018175, 1221810, 1303264, 1406400, 1629080, 1954896, 2036350, 2443620, 2606528, 3054525, 3258160, 3909792, 4072700, 4887240, 6109050, 6516320, 7819584, 8145400, 9774480, 12218100, 13032640, 16290800, 19548960, 24436200, 32581600, 39097920, 48872400, 65163200, 97744800, 195489600]

約数ペア:

[(1, 195489600), (2, 97744800), (3, 65163200), (4, 48872400), (5, 39097920), (6, 32581600), (8, 24436200), (10, 19548960), (12, 16290800), (15, 13032640), (16, 12218100), (20, 9774480), (24, 8145400), (25, 7819584), (30, 6516320), (32, 6109050), (40, 4887240), (48, 4072700), (50, 3909792), (60, 3258160), (64, 3054525), (75, 2606528), (80, 2443620), (96, 2036350), (100, 1954896), (120, 1629080), (139, 1406400), (150, 1303264), (160, 1221810), (192, 1018175), (200, 977448), (240, 814540), (278, 703200), (293, 667200), (300, 651632), (320, 610905), (400, 488724), (417, 468800), (480, 407270), (556, 351600), (586, 333600), (600, 325816), (695, 281280), (800, 244362), (834, 234400), (879, 222400), (960, 203635), (1112, 175800), (1172, 166800), (1200, 162908), (1390, 140640), (1465, 133440), (1600, 122181), (1668, 117200), (1758, 111200), (2085, 93760), (2224, 87900), (2344, 83400), (2400, 81454), (2780, 70320), (2930, 66720), (3336, 58600), (3475, 56256), (3516, 55600), (4170, 46880), (4395, 44480), (4448, 43950), (4688, 41700), (4800, 40727), (5560, 35160), (5860, 33360), (6672, 29300), (6950, 28128), (7032, 27800), (7325, 26688), (8340, 23440), (8790, 22240), (8896, 21975), (9376, 20850), (10425, 18752), (11120, 17580), (11720, 16680), (13344, 14650), (13900, 14064)]