127385460

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{8737}}^1$

素因数の和:8764

約数の個数: 84

約数和(自身を含む): 401126628

約数和(自身を除く): 273741168

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 8737, 14580, 17474, 26211, 34948, 43685, 52422, 78633, 87370, 104844, 131055, 157266, 174740, 235899, 262110, 314532, 393165, 471798, 524220, 707697, 786330, 943596, 1179495, 1415394, 1572660, 2123091, 2358990, 2830788, 3538485, 4246182, 4717980, 6369273, 7076970, 8492364, 10615455, 12738546, 14153940, 21230910, 25477092, 31846365, 42461820, 63692730, 127385460]

約数ペア:

[(1, 127385460), (2, 63692730), (3, 42461820), (4, 31846365), (5, 25477092), (6, 21230910), (9, 14153940), (10, 12738546), (12, 10615455), (15, 8492364), (18, 7076970), (20, 6369273), (27, 4717980), (30, 4246182), (36, 3538485), (45, 2830788), (54, 2358990), (60, 2123091), (81, 1572660), (90, 1415394), (108, 1179495), (135, 943596), (162, 786330), (180, 707697), (243, 524220), (270, 471798), (324, 393165), (405, 314532), (486, 262110), (540, 235899), (729, 174740), (810, 157266), (972, 131055), (1215, 104844), (1458, 87370), (1620, 78633), (2430, 52422), (2916, 43685), (3645, 34948), (4860, 26211), (7290, 17474), (8737, 14580)]