71541900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{26497}}^1$

素因数の和:26520

約数の個数: 72

約数和(自身を含む): 230002640

約数和(自身を除く): 158460740

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, 26497, 52994, 79491, 105988, 132485, 158982, 238473, 264970, 317964, 397455, 476946, 529940, 662425, 715419, 794910, 953892, 1192365, 1324850, 1430838, 1589820, 1987275, 2384730, 2649700, 2861676, 3577095, 3974550, 4769460, 5961825, 7154190, 7949100, 11923650, 14308380, 17885475, 23847300, 35770950, 71541900]

約数ペア:

[(1, 71541900), (2, 35770950), (3, 23847300), (4, 17885475), (5, 14308380), (6, 11923650), (9, 7949100), (10, 7154190), (12, 5961825), (15, 4769460), (18, 3974550), (20, 3577095), (25, 2861676), (27, 2649700), (30, 2384730), (36, 1987275), (45, 1589820), (50, 1430838), (54, 1324850), (60, 1192365), (75, 953892), (90, 794910), (100, 715419), (108, 662425), (135, 529940), (150, 476946), (180, 397455), (225, 317964), (270, 264970), (300, 238473), (450, 158982), (540, 132485), (675, 105988), (900, 79491), (1350, 52994), (2700, 26497)]