128810100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{429367}}^1$

素因数の和:429384

約数の個数: 36

約数和(自身を含む): 372691424

約数和(自身を除く): 243881324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 429367, 858734, 1288101, 1717468, 2146835, 2576202, 4293670, 5152404, 6440505, 8587340, 10734175, 12881010, 21468350, 25762020, 32202525, 42936700, 64405050, 128810100]

約数ペア:

[(1, 128810100), (2, 64405050), (3, 42936700), (4, 32202525), (5, 25762020), (6, 21468350), (10, 12881010), (12, 10734175), (15, 8587340), (20, 6440505), (25, 5152404), (30, 4293670), (50, 2576202), (60, 2146835), (75, 1717468), (100, 1288101), (150, 858734), (300, 429367)]