78908850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{58451}}^1$

素因数の和:58472

約数の個数: 48

約数和(自身を含む): 217441440

約数和(自身を除く): 138532590

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, 58451, 116902, 175353, 292255, 350706, 526059, 584510, 876765, 1052118, 1461275, 1578177, 1753530, 2630295, 2922550, 3156354, 4383825, 5260590, 7890885, 8767650, 13151475, 15781770, 26302950, 39454425, 78908850]

約数ペア:

[(1, 78908850), (2, 39454425), (3, 26302950), (5, 15781770), (6, 13151475), (9, 8767650), (10, 7890885), (15, 5260590), (18, 4383825), (25, 3156354), (27, 2922550), (30, 2630295), (45, 1753530), (50, 1578177), (54, 1461275), (75, 1052118), (90, 876765), (135, 584510), (150, 526059), (225, 350706), (270, 292255), (450, 175353), (675, 116902), (1350, 58451)]