78449850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{58111}}^1$

素因数の和:58132

約数の個数: 48

約数和(自身を含む): 216176640

約数和(自身を除く): 137726790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 58111, 116222, 174333, 290555, 348666, 522999, 581110, 871665, 1045998, 1452775, 1568997, 1743330, 2614995, 2905550, 3137994, 4358325, 5229990, 7844985, 8716650, 13074975, 15689970, 26149950, 39224925, 78449850]

約数ペア:

[(1, 78449850), (2, 39224925), (3, 26149950), (5, 15689970), (6, 13074975), (9, 8716650), (10, 7844985), (15, 5229990), (18, 4358325), (25, 3137994), (27, 2905550), (30, 2614995), (45, 1743330), (50, 1568997), (54, 1452775), (75, 1045998), (90, 871665), (135, 581110), (150, 522999), (225, 348666), (270, 290555), (450, 174333), (675, 116222), (1350, 58111)]