193496800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:453

約数の個数: 144

約数和(自身を含む): 546527520

約数和(自身を除く): 353030720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 109, 112, 140, 160, 175, 200, 218, 224, 280, 317, 350, 400, 436, 545, 560, 634, 700, 763, 800, 872, 1090, 1120, 1268, 1400, 1526, 1585, 1744, 2180, 2219, 2536, 2725, 2800, 3052, 3170, 3488, 3815, 4360, 4438, 5072, 5450, 5600, 6104, 6340, 7630, 7925, 8720, 8876, 10144, 10900, 11095, 12208, 12680, 15260, 15850, 17440, 17752, 19075, 21800, 22190, 24416, 25360, 30520, 31700, 34553, 35504, 38150, 43600, 44380, 50720, 55475, 61040, 63400, 69106, 71008, 76300, 87200, 88760, 110950, 122080, 126800, 138212, 152600, 172765, 177520, 221900, 241871, 253600, 276424, 305200, 345530, 355040, 443800, 483742, 552848, 610400, 691060, 863825, 887600, 967484, 1105696, 1209355, 1382120, 1727650, 1775200, 1934968, 2418710, 2764240, 3455300, 3869936, 4837420, 5528480, 6046775, 6910600, 7739872, 9674840, 12093550, 13821200, 19349680, 24187100, 27642400, 38699360, 48374200, 96748400, 193496800]

約数ペア:

[(1, 193496800), (2, 96748400), (4, 48374200), (5, 38699360), (7, 27642400), (8, 24187100), (10, 19349680), (14, 13821200), (16, 12093550), (20, 9674840), (25, 7739872), (28, 6910600), (32, 6046775), (35, 5528480), (40, 4837420), (50, 3869936), (56, 3455300), (70, 2764240), (80, 2418710), (100, 1934968), (109, 1775200), (112, 1727650), (140, 1382120), (160, 1209355), (175, 1105696), (200, 967484), (218, 887600), (224, 863825), (280, 691060), (317, 610400), (350, 552848), (400, 483742), (436, 443800), (545, 355040), (560, 345530), (634, 305200), (700, 276424), (763, 253600), (800, 241871), (872, 221900), (1090, 177520), (1120, 172765), (1268, 152600), (1400, 138212), (1526, 126800), (1585, 122080), (1744, 110950), (2180, 88760), (2219, 87200), (2536, 76300), (2725, 71008), (2800, 69106), (3052, 63400), (3170, 61040), (3488, 55475), (3815, 50720), (4360, 44380), (4438, 43600), (5072, 38150), (5450, 35504), (5600, 34553), (6104, 31700), (6340, 30520), (7630, 25360), (7925, 24416), (8720, 22190), (8876, 21800), (10144, 19075), (10900, 17752), (11095, 17440), (12208, 15850), (12680, 15260)]