142749300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{475831}}^1$

素因数の和:475848

約数の個数: 36

約数和(自身を含む): 413022176

約数和(自身を除く): 270272876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 475831, 951662, 1427493, 1903324, 2379155, 2854986, 4758310, 5709972, 7137465, 9516620, 11895775, 14274930, 23791550, 28549860, 35687325, 47583100, 71374650, 142749300]

約数ペア:

[(1, 142749300), (2, 71374650), (3, 47583100), (4, 35687325), (5, 28549860), (6, 23791550), (10, 14274930), (12, 11895775), (15, 9516620), (20, 7137465), (25, 5709972), (30, 4758310), (50, 2854986), (60, 2379155), (75, 1903324), (100, 1427493), (150, 951662), (300, 475831)]