201000300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{670001}}^1$

素因数の和:670018

約数の個数: 36

約数和(自身を含む): 581561736

約数和(自身を除く): 380561436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 670001, 1340002, 2010003, 2680004, 3350005, 4020006, 6700010, 8040012, 10050015, 13400020, 16750025, 20100030, 33500050, 40200060, 50250075, 67000100, 100500150, 201000300]

約数ペア:

[(1, 201000300), (2, 100500150), (3, 67000100), (4, 50250075), (5, 40200060), (6, 33500050), (10, 20100030), (12, 16750025), (15, 13400020), (20, 10050015), (25, 8040012), (30, 6700010), (50, 4020006), (60, 3350005), (75, 2680004), (100, 2010003), (150, 1340002), (300, 670001)]