3900900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13003}}^1$

素因数の和:13020

約数の個数: 36

約数和(自身を含む): 11287472

約数和(自身を除く): 7386572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 13003, 26006, 39009, 52012, 65015, 78018, 130030, 156036, 195045, 260060, 325075, 390090, 650150, 780180, 975225, 1300300, 1950450, 3900900]

約数ペア:

[(1, 3900900), (2, 1950450), (3, 1300300), (4, 975225), (5, 780180), (6, 650150), (10, 390090), (12, 325075), (15, 260060), (20, 195045), (25, 156036), (30, 130030), (50, 78018), (60, 65015), (75, 52012), (100, 39009), (150, 26006), (300, 13003)]