30789900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{34211}}^1$

素因数の和:34231

約数の個数: 54

約数和(自身を含む): 96512052

約数和(自身を除く): 65722152

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 34211, 68422, 102633, 136844, 171055, 205266, 307899, 342110, 410532, 513165, 615798, 684220, 855275, 1026330, 1231596, 1539495, 1710550, 2052660, 2565825, 3078990, 3421100, 5131650, 6157980, 7697475, 10263300, 15394950, 30789900]

約数ペア:

[(1, 30789900), (2, 15394950), (3, 10263300), (4, 7697475), (5, 6157980), (6, 5131650), (9, 3421100), (10, 3078990), (12, 2565825), (15, 2052660), (18, 1710550), (20, 1539495), (25, 1231596), (30, 1026330), (36, 855275), (45, 684220), (50, 615798), (60, 513165), (75, 410532), (90, 342110), (100, 307899), (150, 205266), (180, 171055), (225, 136844), (300, 102633), (450, 68422), (900, 34211)]