129797400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{216329}}^1$

素因数の和:216348

約数の個数: 48

約数和(自身を含む): 402373800

約数和(自身を除く): 272576400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 216329, 432658, 648987, 865316, 1081645, 1297974, 1730632, 2163290, 2595948, 3244935, 4326580, 5191896, 5408225, 6489870, 8653160, 10816450, 12979740, 16224675, 21632900, 25959480, 32449350, 43265800, 64898700, 129797400]

約数ペア:

[(1, 129797400), (2, 64898700), (3, 43265800), (4, 32449350), (5, 25959480), (6, 21632900), (8, 16224675), (10, 12979740), (12, 10816450), (15, 8653160), (20, 6489870), (24, 5408225), (25, 5191896), (30, 4326580), (40, 3244935), (50, 2595948), (60, 2163290), (75, 1730632), (100, 1297974), (120, 1081645), (150, 865316), (200, 648987), (300, 432658), (600, 216329)]