151918900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{217027}}^1$

素因数の和:217048

約数の個数: 36

約数和(自身を含む): 376760608

約数和(自身を除く): 224841708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 217027, 434054, 868108, 1085135, 1519189, 2170270, 3038378, 4340540, 5425675, 6076756, 7595945, 10851350, 15191890, 21702700, 30383780, 37979725, 75959450, 151918900]

約数ペア:

[(1, 151918900), (2, 75959450), (4, 37979725), (5, 30383780), (7, 21702700), (10, 15191890), (14, 10851350), (20, 7595945), (25, 6076756), (28, 5425675), (35, 4340540), (50, 3038378), (70, 2170270), (100, 1519189), (140, 1085135), (175, 868108), (350, 434054), (700, 217027)]