75307860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139459}}^1$

素因数の和:139477

約数の個数: 48

約数和(自身を含む): 234292800

約数和(自身を除く): 158984940

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, 139459, 278918, 418377, 557836, 697295, 836754, 1255131, 1394590, 1673508, 2091885, 2510262, 2789180, 3765393, 4183770, 5020524, 6275655, 7530786, 8367540, 12551310, 15061572, 18826965, 25102620, 37653930, 75307860]

約数ペア:

[(1, 75307860), (2, 37653930), (3, 25102620), (4, 18826965), (5, 15061572), (6, 12551310), (9, 8367540), (10, 7530786), (12, 6275655), (15, 5020524), (18, 4183770), (20, 3765393), (27, 2789180), (30, 2510262), (36, 2091885), (45, 1673508), (54, 1394590), (60, 1255131), (90, 836754), (108, 697295), (135, 557836), (180, 418377), (270, 278918), (540, 139459)]