351272000

素因数分解:

$2^6\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2357

約数の個数: 112

約数和(自身を含む): 916106880

約数和(自身を除く): 564834880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 320, 380, 400, 475, 500, 608, 760, 800, 950, 1000, 1216, 1520, 1600, 1900, 2000, 2311, 2375, 3040, 3800, 4000, 4622, 4750, 6080, 7600, 8000, 9244, 9500, 11555, 15200, 18488, 19000, 23110, 30400, 36976, 38000, 43909, 46220, 57775, 73952, 76000, 87818, 92440, 115550, 147904, 152000, 175636, 184880, 219545, 231100, 288875, 351272, 369760, 439090, 462200, 577750, 702544, 739520, 878180, 924400, 1097725, 1155500, 1405088, 1756360, 1848800, 2195450, 2311000, 2810176, 3512720, 3697600, 4390900, 4622000, 5488625, 7025440, 8781800, 9244000, 10977250, 14050880, 17563600, 18488000, 21954500, 35127200, 43909000, 70254400, 87818000, 175636000, 351272000]

約数ペア:

[(1, 351272000), (2, 175636000), (4, 87818000), (5, 70254400), (8, 43909000), (10, 35127200), (16, 21954500), (19, 18488000), (20, 17563600), (25, 14050880), (32, 10977250), (38, 9244000), (40, 8781800), (50, 7025440), (64, 5488625), (76, 4622000), (80, 4390900), (95, 3697600), (100, 3512720), (125, 2810176), (152, 2311000), (160, 2195450), (190, 1848800), (200, 1756360), (250, 1405088), (304, 1155500), (320, 1097725), (380, 924400), (400, 878180), (475, 739520), (500, 702544), (608, 577750), (760, 462200), (800, 439090), (950, 369760), (1000, 351272), (1216, 288875), (1520, 231100), (1600, 219545), (1900, 184880), (2000, 175636), (2311, 152000), (2375, 147904), (3040, 115550), (3800, 92440), (4000, 87818), (4622, 76000), (4750, 73952), (6080, 57775), (7600, 46220), (8000, 43909), (9244, 38000), (9500, 36976), (11555, 30400), (15200, 23110), (18488, 19000)]