51212100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{170707}}^1$

素因数の和:170724

約数の個数: 36

約数和(自身を含む): 148174544

約数和(自身を除く): 96962444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 170707, 341414, 512121, 682828, 853535, 1024242, 1707070, 2048484, 2560605, 3414140, 4267675, 5121210, 8535350, 10242420, 12803025, 17070700, 25606050, 51212100]

約数ペア:

[(1, 51212100), (2, 25606050), (3, 17070700), (4, 12803025), (5, 10242420), (6, 8535350), (10, 5121210), (12, 4267675), (15, 3414140), (20, 2560605), (25, 2048484), (30, 1707070), (50, 1024242), (60, 853535), (75, 682828), (100, 512121), (150, 341414), (300, 170707)]