8509860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 28619136

約数和(自身を除く): 20109276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 103, 108, 135, 153, 162, 170, 180, 204, 206, 243, 255, 270, 306, 309, 324, 340, 405, 412, 459, 486, 510, 515, 540, 612, 618, 765, 810, 918, 927, 972, 1020, 1030, 1215, 1236, 1377, 1530, 1545, 1620, 1751, 1836, 1854, 2060, 2295, 2430, 2754, 2781, 3060, 3090, 3502, 3708, 4131, 4590, 4635, 4860, 5253, 5508, 5562, 6180, 6885, 7004, 8262, 8343, 8755, 9180, 9270, 10506, 11124, 13770, 13905, 15759, 16524, 16686, 17510, 18540, 20655, 21012, 25029, 26265, 27540, 27810, 31518, 33372, 35020, 41310, 41715, 47277, 50058, 52530, 55620, 63036, 78795, 82620, 83430, 94554, 100116, 105060, 125145, 141831, 157590, 166860, 189108, 236385, 250290, 283662, 315180, 425493, 472770, 500580, 567324, 709155, 850986, 945540, 1418310, 1701972, 2127465, 2836620, 4254930, 8509860]

約数ペア:

[(1, 8509860), (2, 4254930), (3, 2836620), (4, 2127465), (5, 1701972), (6, 1418310), (9, 945540), (10, 850986), (12, 709155), (15, 567324), (17, 500580), (18, 472770), (20, 425493), (27, 315180), (30, 283662), (34, 250290), (36, 236385), (45, 189108), (51, 166860), (54, 157590), (60, 141831), (68, 125145), (81, 105060), (85, 100116), (90, 94554), (102, 83430), (103, 82620), (108, 78795), (135, 63036), (153, 55620), (162, 52530), (170, 50058), (180, 47277), (204, 41715), (206, 41310), (243, 35020), (255, 33372), (270, 31518), (306, 27810), (309, 27540), (324, 26265), (340, 25029), (405, 21012), (412, 20655), (459, 18540), (486, 17510), (510, 16686), (515, 16524), (540, 15759), (612, 13905), (618, 13770), (765, 11124), (810, 10506), (918, 9270), (927, 9180), (972, 8755), (1020, 8343), (1030, 8262), (1215, 7004), (1236, 6885), (1377, 6180), (1530, 5562), (1545, 5508), (1620, 5253), (1751, 4860), (1836, 4635), (1854, 4590), (2060, 4131), (2295, 3708), (2430, 3502), (2754, 3090), (2781, 3060)]