131400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{73}}^1$

素因数の和:95

約数の個数: 72

約数和(自身を含む): 447330

約数和(自身を除く): 315930

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 73, 75, 90, 100, 120, 146, 150, 180, 200, 219, 225, 292, 300, 360, 365, 438, 450, 584, 600, 657, 730, 876, 900, 1095, 1314, 1460, 1752, 1800, 1825, 2190, 2628, 2920, 3285, 3650, 4380, 5256, 5475, 6570, 7300, 8760, 10950, 13140, 14600, 16425, 21900, 26280, 32850, 43800, 65700, 131400]

約数ペア:

[(1, 131400), (2, 65700), (3, 43800), (4, 32850), (5, 26280), (6, 21900), (8, 16425), (9, 14600), (10, 13140), (12, 10950), (15, 8760), (18, 7300), (20, 6570), (24, 5475), (25, 5256), (30, 4380), (36, 3650), (40, 3285), (45, 2920), (50, 2628), (60, 2190), (72, 1825), (73, 1800), (75, 1752), (90, 1460), (100, 1314), (120, 1095), (146, 900), (150, 876), (180, 730), (200, 657), (219, 600), (225, 584), (292, 450), (300, 438), (360, 365)]