40853700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{15131}}^1$

素因数の和:15154

約数の個数: 72

約数和(自身を含む): 131345760

約数和(自身を除く): 90492060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 15131, 30262, 45393, 60524, 75655, 90786, 136179, 151310, 181572, 226965, 272358, 302620, 378275, 408537, 453930, 544716, 680895, 756550, 817074, 907860, 1134825, 1361790, 1513100, 1634148, 2042685, 2269650, 2723580, 3404475, 4085370, 4539300, 6808950, 8170740, 10213425, 13617900, 20426850, 40853700]

約数ペア:

[(1, 40853700), (2, 20426850), (3, 13617900), (4, 10213425), (5, 8170740), (6, 6808950), (9, 4539300), (10, 4085370), (12, 3404475), (15, 2723580), (18, 2269650), (20, 2042685), (25, 1634148), (27, 1513100), (30, 1361790), (36, 1134825), (45, 907860), (50, 817074), (54, 756550), (60, 680895), (75, 544716), (90, 453930), (100, 408537), (108, 378275), (135, 302620), (150, 272358), (180, 226965), (225, 181572), (270, 151310), (300, 136179), (450, 90786), (540, 75655), (675, 60524), (900, 45393), (1350, 30262), (2700, 15131)]