142725900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{475753}}^1$

素因数の和:475770

約数の個数: 36

約数和(自身を含む): 412954472

約数和(自身を除く): 270228572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 475753, 951506, 1427259, 1903012, 2378765, 2854518, 4757530, 5709036, 7136295, 9515060, 11893825, 14272590, 23787650, 28545180, 35681475, 47575300, 71362950, 142725900]

約数ペア:

[(1, 142725900), (2, 71362950), (3, 47575300), (4, 35681475), (5, 28545180), (6, 23787650), (10, 14272590), (12, 11893825), (15, 9515060), (20, 7136295), (25, 5709036), (30, 4757530), (50, 2854518), (60, 2378765), (75, 1903012), (100, 1427259), (150, 951506), (300, 475753)]