75131820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139133}}^1$

素因数の和:139151

約数の個数: 48

約数和(自身を含む): 233745120

約数和(自身を除く): 158613300

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, 139133, 278266, 417399, 556532, 695665, 834798, 1252197, 1391330, 1669596, 2086995, 2504394, 2782660, 3756591, 4173990, 5008788, 6260985, 7513182, 8347980, 12521970, 15026364, 18782955, 25043940, 37565910, 75131820]

約数ペア:

[(1, 75131820), (2, 37565910), (3, 25043940), (4, 18782955), (5, 15026364), (6, 12521970), (9, 8347980), (10, 7513182), (12, 6260985), (15, 5008788), (18, 4173990), (20, 3756591), (27, 2782660), (30, 2504394), (36, 2086995), (45, 1669596), (54, 1391330), (60, 1252197), (90, 834798), (108, 695665), (135, 556532), (180, 417399), (270, 278266), (540, 139133)]