28579050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1549}}^1$

素因数の和:1608

約数の個数: 72

約数和(自身を含む): 78705900

約数和(自身を除く): 50126850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 123, 150, 205, 225, 246, 369, 410, 450, 615, 738, 1025, 1230, 1549, 1845, 2050, 3075, 3098, 3690, 4647, 6150, 7745, 9225, 9294, 13941, 15490, 18450, 23235, 27882, 38725, 46470, 63509, 69705, 77450, 116175, 127018, 139410, 190527, 232350, 317545, 348525, 381054, 571581, 635090, 697050, 952635, 1143162, 1587725, 1905270, 2857905, 3175450, 4763175, 5715810, 9526350, 14289525, 28579050]

約数ペア:

[(1, 28579050), (2, 14289525), (3, 9526350), (5, 5715810), (6, 4763175), (9, 3175450), (10, 2857905), (15, 1905270), (18, 1587725), (25, 1143162), (30, 952635), (41, 697050), (45, 635090), (50, 571581), (75, 381054), (82, 348525), (90, 317545), (123, 232350), (150, 190527), (205, 139410), (225, 127018), (246, 116175), (369, 77450), (410, 69705), (450, 63509), (615, 46470), (738, 38725), (1025, 27882), (1230, 23235), (1549, 18450), (1845, 15490), (2050, 13941), (3075, 9294), (3098, 9225), (3690, 7745), (4647, 6150)]