143152000

素因数分解:

$2^7\times 5^3\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 372340800

約数和(自身を除く): 229188800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 128, 160, 184, 200, 230, 250, 320, 368, 389, 400, 460, 500, 575, 640, 736, 778, 800, 920, 1000, 1150, 1472, 1556, 1600, 1840, 1945, 2000, 2300, 2875, 2944, 3112, 3200, 3680, 3890, 4000, 4600, 5750, 6224, 7360, 7780, 8000, 8947, 9200, 9725, 11500, 12448, 14720, 15560, 16000, 17894, 18400, 19450, 23000, 24896, 31120, 35788, 36800, 38900, 44735, 46000, 48625, 49792, 62240, 71576, 73600, 77800, 89470, 92000, 97250, 124480, 143152, 155600, 178940, 184000, 194500, 223675, 248960, 286304, 311200, 357880, 368000, 389000, 447350, 572608, 622400, 715760, 778000, 894700, 1118375, 1145216, 1244800, 1431520, 1556000, 1789400, 2236750, 2863040, 3112000, 3578800, 4473500, 5726080, 6224000, 7157600, 8947000, 14315200, 17894000, 28630400, 35788000, 71576000, 143152000]

約数ペア:

[(1, 143152000), (2, 71576000), (4, 35788000), (5, 28630400), (8, 17894000), (10, 14315200), (16, 8947000), (20, 7157600), (23, 6224000), (25, 5726080), (32, 4473500), (40, 3578800), (46, 3112000), (50, 2863040), (64, 2236750), (80, 1789400), (92, 1556000), (100, 1431520), (115, 1244800), (125, 1145216), (128, 1118375), (160, 894700), (184, 778000), (200, 715760), (230, 622400), (250, 572608), (320, 447350), (368, 389000), (389, 368000), (400, 357880), (460, 311200), (500, 286304), (575, 248960), (640, 223675), (736, 194500), (778, 184000), (800, 178940), (920, 155600), (1000, 143152), (1150, 124480), (1472, 97250), (1556, 92000), (1600, 89470), (1840, 77800), (1945, 73600), (2000, 71576), (2300, 62240), (2875, 49792), (2944, 48625), (3112, 46000), (3200, 44735), (3680, 38900), (3890, 36800), (4000, 35788), (4600, 31120), (5750, 24896), (6224, 23000), (7360, 19450), (7780, 18400), (8000, 17894), (8947, 16000), (9200, 15560), (9725, 14720), (11500, 12448)]