144188820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2377}}^1$

素因数の和:2729

約数の個数: 72

約数和(自身を含む): 438855144

約数和(自身を除く): 294666324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 674, 1011, 1348, 1685, 2022, 2377, 3033, 3370, 4044, 4754, 5055, 6066, 6740, 7131, 9508, 10110, 11885, 12132, 14262, 15165, 20220, 21393, 23770, 28524, 30330, 35655, 42786, 47540, 60660, 71310, 85572, 106965, 142620, 213930, 427860, 801049, 1602098, 2403147, 3204196, 4005245, 4806294, 7209441, 8010490, 9612588, 12015735, 14418882, 16020980, 24031470, 28837764, 36047205, 48062940, 72094410, 144188820]

約数ペア:

[(1, 144188820), (2, 72094410), (3, 48062940), (4, 36047205), (5, 28837764), (6, 24031470), (9, 16020980), (10, 14418882), (12, 12015735), (15, 9612588), (18, 8010490), (20, 7209441), (30, 4806294), (36, 4005245), (45, 3204196), (60, 2403147), (90, 1602098), (180, 801049), (337, 427860), (674, 213930), (1011, 142620), (1348, 106965), (1685, 85572), (2022, 71310), (2377, 60660), (3033, 47540), (3370, 42786), (4044, 35655), (4754, 30330), (5055, 28524), (6066, 23770), (6740, 21393), (7131, 20220), (9508, 15165), (10110, 14262), (11885, 12132)]