128389350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{571}}^1\times {\mathrm{1499}}^1$

素因数の和:2085

約数の個数: 48

約数和(自身を含む): 319176000

約数和(自身を除く): 190786650

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 571, 1142, 1499, 1713, 2855, 2998, 3426, 4497, 5710, 7495, 8565, 8994, 14275, 14990, 17130, 22485, 28550, 37475, 42825, 44970, 74950, 85650, 112425, 224850, 855929, 1711858, 2567787, 4279645, 5135574, 8559290, 12838935, 21398225, 25677870, 42796450, 64194675, 128389350]

約数ペア:

[(1, 128389350), (2, 64194675), (3, 42796450), (5, 25677870), (6, 21398225), (10, 12838935), (15, 8559290), (25, 5135574), (30, 4279645), (50, 2567787), (75, 1711858), (150, 855929), (571, 224850), (1142, 112425), (1499, 85650), (1713, 74950), (2855, 44970), (2998, 42825), (3426, 37475), (4497, 28550), (5710, 22485), (7495, 17130), (8565, 14990), (8994, 14275)]