68015400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{113359}}^1$

素因数の和:113378

約数の個数: 48

約数和(自身を含む): 210849600

約数和(自身を除く): 142834200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 113359, 226718, 340077, 453436, 566795, 680154, 906872, 1133590, 1360308, 1700385, 2267180, 2720616, 2833975, 3400770, 4534360, 5667950, 6801540, 8501925, 11335900, 13603080, 17003850, 22671800, 34007700, 68015400]

約数ペア:

[(1, 68015400), (2, 34007700), (3, 22671800), (4, 17003850), (5, 13603080), (6, 11335900), (8, 8501925), (10, 6801540), (12, 5667950), (15, 4534360), (20, 3400770), (24, 2833975), (25, 2720616), (30, 2267180), (40, 1700385), (50, 1360308), (60, 1133590), (75, 906872), (100, 680154), (120, 566795), (150, 453436), (200, 340077), (300, 226718), (600, 113359)]