75839580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{421331}}^1$

素因数の和:421346

約数の個数: 36

約数和(自身を含む): 230047272

約数和(自身を除く): 154207692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 421331, 842662, 1263993, 1685324, 2106655, 2527986, 3791979, 4213310, 5055972, 6319965, 7583958, 8426620, 12639930, 15167916, 18959895, 25279860, 37919790, 75839580]

約数ペア:

[(1, 75839580), (2, 37919790), (3, 25279860), (4, 18959895), (5, 15167916), (6, 12639930), (9, 8426620), (10, 7583958), (12, 6319965), (15, 5055972), (18, 4213310), (20, 3791979), (30, 2527986), (36, 2106655), (45, 1685324), (60, 1263993), (90, 842662), (180, 421331)]