147289860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{272759}}^1$

素因数の和:272777

約数の個数: 48

約数和(自身を含む): 458236800

約数和(自身を除く): 310946940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 272759, 545518, 818277, 1091036, 1363795, 1636554, 2454831, 2727590, 3273108, 4091385, 4909662, 5455180, 7364493, 8182770, 9819324, 12274155, 14728986, 16365540, 24548310, 29457972, 36822465, 49096620, 73644930, 147289860]

約数ペア:

[(1, 147289860), (2, 73644930), (3, 49096620), (4, 36822465), (5, 29457972), (6, 24548310), (9, 16365540), (10, 14728986), (12, 12274155), (15, 9819324), (18, 8182770), (20, 7364493), (27, 5455180), (30, 4909662), (36, 4091385), (45, 3273108), (54, 2727590), (60, 2454831), (90, 1636554), (108, 1363795), (135, 1091036), (180, 818277), (270, 545518), (540, 272759)]