155360970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5279}}^1$

素因数の和:5404

約数の個数: 64

約数和(自身を含む): 418176000

約数和(自身を除く): 262815030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 981, 1090, 1635, 1962, 2943, 3270, 4905, 5279, 5886, 9810, 10558, 14715, 15837, 26395, 29430, 31674, 47511, 52790, 79185, 95022, 142533, 158370, 237555, 285066, 475110, 575411, 712665, 1150822, 1425330, 1726233, 2877055, 3452466, 5178699, 5754110, 8631165, 10357398, 15536097, 17262330, 25893495, 31072194, 51786990, 77680485, 155360970]

約数ペア:

[(1, 155360970), (2, 77680485), (3, 51786990), (5, 31072194), (6, 25893495), (9, 17262330), (10, 15536097), (15, 10357398), (18, 8631165), (27, 5754110), (30, 5178699), (45, 3452466), (54, 2877055), (90, 1726233), (109, 1425330), (135, 1150822), (218, 712665), (270, 575411), (327, 475110), (545, 285066), (654, 237555), (981, 158370), (1090, 142533), (1635, 95022), (1962, 79185), (2943, 52790), (3270, 47511), (4905, 31674), (5279, 29430), (5886, 26395), (9810, 15837), (10558, 14715)]