124127000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 314496000

約数和(自身を除く): 190369000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 47, 50, 76, 94, 95, 100, 125, 139, 152, 188, 190, 200, 235, 250, 278, 376, 380, 470, 475, 500, 556, 695, 760, 893, 940, 950, 1000, 1112, 1175, 1390, 1786, 1880, 1900, 2350, 2375, 2641, 2780, 3475, 3572, 3800, 4465, 4700, 4750, 5282, 5560, 5875, 6533, 6950, 7144, 8930, 9400, 9500, 10564, 11750, 13066, 13205, 13900, 17375, 17860, 19000, 21128, 22325, 23500, 26132, 26410, 27800, 32665, 34750, 35720, 44650, 47000, 52264, 52820, 65330, 66025, 69500, 89300, 105640, 111625, 124127, 130660, 132050, 139000, 163325, 178600, 223250, 248254, 261320, 264100, 326650, 330125, 446500, 496508, 528200, 620635, 653300, 660250, 816625, 893000, 993016, 1241270, 1306600, 1320500, 1633250, 2482540, 2641000, 3103175, 3266500, 4965080, 6206350, 6533000, 12412700, 15515875, 24825400, 31031750, 62063500, 124127000]

約数ペア:

[(1, 124127000), (2, 62063500), (4, 31031750), (5, 24825400), (8, 15515875), (10, 12412700), (19, 6533000), (20, 6206350), (25, 4965080), (38, 3266500), (40, 3103175), (47, 2641000), (50, 2482540), (76, 1633250), (94, 1320500), (95, 1306600), (100, 1241270), (125, 993016), (139, 893000), (152, 816625), (188, 660250), (190, 653300), (200, 620635), (235, 528200), (250, 496508), (278, 446500), (376, 330125), (380, 326650), (470, 264100), (475, 261320), (500, 248254), (556, 223250), (695, 178600), (760, 163325), (893, 139000), (940, 132050), (950, 130660), (1000, 124127), (1112, 111625), (1175, 105640), (1390, 89300), (1786, 69500), (1880, 66025), (1900, 65330), (2350, 52820), (2375, 52264), (2641, 47000), (2780, 44650), (3475, 35720), (3572, 34750), (3800, 32665), (4465, 27800), (4700, 26410), (4750, 26132), (5282, 23500), (5560, 22325), (5875, 21128), (6533, 19000), (6950, 17860), (7144, 17375), (8930, 13900), (9400, 13205), (9500, 13066), (10564, 11750)]