115144000

素因数分解:

$2^6\times 5^3\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 112

約数和(自身を含む): 293613840

約数和(自身を除く): 178469840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 125, 148, 160, 185, 200, 250, 296, 320, 370, 389, 400, 500, 592, 740, 778, 800, 925, 1000, 1184, 1480, 1556, 1600, 1850, 1945, 2000, 2368, 2960, 3112, 3700, 3890, 4000, 4625, 5920, 6224, 7400, 7780, 8000, 9250, 9725, 11840, 12448, 14393, 14800, 15560, 18500, 19450, 24896, 28786, 29600, 31120, 37000, 38900, 48625, 57572, 59200, 62240, 71965, 74000, 77800, 97250, 115144, 124480, 143930, 148000, 155600, 194500, 230288, 287860, 296000, 311200, 359825, 389000, 460576, 575720, 622400, 719650, 778000, 921152, 1151440, 1439300, 1556000, 1799125, 2302880, 2878600, 3112000, 3598250, 4605760, 5757200, 7196500, 11514400, 14393000, 23028800, 28786000, 57572000, 115144000]

約数ペア:

[(1, 115144000), (2, 57572000), (4, 28786000), (5, 23028800), (8, 14393000), (10, 11514400), (16, 7196500), (20, 5757200), (25, 4605760), (32, 3598250), (37, 3112000), (40, 2878600), (50, 2302880), (64, 1799125), (74, 1556000), (80, 1439300), (100, 1151440), (125, 921152), (148, 778000), (160, 719650), (185, 622400), (200, 575720), (250, 460576), (296, 389000), (320, 359825), (370, 311200), (389, 296000), (400, 287860), (500, 230288), (592, 194500), (740, 155600), (778, 148000), (800, 143930), (925, 124480), (1000, 115144), (1184, 97250), (1480, 77800), (1556, 74000), (1600, 71965), (1850, 62240), (1945, 59200), (2000, 57572), (2368, 48625), (2960, 38900), (3112, 37000), (3700, 31120), (3890, 29600), (4000, 28786), (4625, 24896), (5920, 19450), (6224, 18500), (7400, 15560), (7780, 14800), (8000, 14393), (9250, 12448), (9725, 11840)]