300126250

素因数分解:

$2^1\times 5^4\times {\mathrm{240101}}^1$

素因数の和:240123

約数の個数: 20

約数和(自身を含む): 562558986

約数和(自身を除く): 262432736

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 240101, 480202, 1200505, 2401010, 6002525, 12005050, 30012625, 60025250, 150063125, 300126250]

約数ペア:

[(1, 300126250), (2, 150063125), (5, 60025250), (10, 30012625), (25, 12005050), (50, 6002525), (125, 2401010), (250, 1200505), (625, 480202), (1250, 240101)]