275156460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{509549}}^1$

素因数の和:509567

約数の個数: 48

約数和(自身を含む): 856044000

約数和(自身を除く): 580887540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 509549, 1019098, 1528647, 2038196, 2547745, 3057294, 4585941, 5095490, 6114588, 7643235, 9171882, 10190980, 13757823, 15286470, 18343764, 22929705, 27515646, 30572940, 45859410, 55031292, 68789115, 91718820, 137578230, 275156460]

約数ペア:

[(1, 275156460), (2, 137578230), (3, 91718820), (4, 68789115), (5, 55031292), (6, 45859410), (9, 30572940), (10, 27515646), (12, 22929705), (15, 18343764), (18, 15286470), (20, 13757823), (27, 10190980), (30, 9171882), (36, 7643235), (45, 6114588), (54, 5095490), (60, 4585941), (90, 3057294), (108, 2547745), (135, 2038196), (180, 1528647), (270, 1019098), (540, 509549)]