3001860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 10062360

約数和(自身を除く): 7060500

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, 108, 109, 135, 153, 162, 170, 180, 204, 218, 255, 270, 306, 324, 327, 340, 405, 436, 459, 510, 540, 545, 612, 654, 765, 810, 918, 981, 1020, 1090, 1308, 1377, 1530, 1620, 1635, 1836, 1853, 1962, 2180, 2295, 2754, 2943, 3060, 3270, 3706, 3924, 4590, 4905, 5508, 5559, 5886, 6540, 6885, 7412, 8829, 9180, 9265, 9810, 11118, 11772, 13770, 14715, 16677, 17658, 18530, 19620, 22236, 27540, 27795, 29430, 33354, 35316, 37060, 44145, 50031, 55590, 58860, 66708, 83385, 88290, 100062, 111180, 150093, 166770, 176580, 200124, 250155, 300186, 333540, 500310, 600372, 750465, 1000620, 1500930, 3001860]

約数ペア:

[(1, 3001860), (2, 1500930), (3, 1000620), (4, 750465), (5, 600372), (6, 500310), (9, 333540), (10, 300186), (12, 250155), (15, 200124), (17, 176580), (18, 166770), (20, 150093), (27, 111180), (30, 100062), (34, 88290), (36, 83385), (45, 66708), (51, 58860), (54, 55590), (60, 50031), (68, 44145), (81, 37060), (85, 35316), (90, 33354), (102, 29430), (108, 27795), (109, 27540), (135, 22236), (153, 19620), (162, 18530), (170, 17658), (180, 16677), (204, 14715), (218, 13770), (255, 11772), (270, 11118), (306, 9810), (324, 9265), (327, 9180), (340, 8829), (405, 7412), (436, 6885), (459, 6540), (510, 5886), (540, 5559), (545, 5508), (612, 4905), (654, 4590), (765, 3924), (810, 3706), (918, 3270), (981, 3060), (1020, 2943), (1090, 2754), (1308, 2295), (1377, 2180), (1530, 1962), (1620, 1853), (1635, 1836)]