1000620

素因数分解:

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

素因数の和:144

約数の個数: 96

約数和(自身を含む): 3326400

約数和(自身を除く): 2325780

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, 85, 90, 102, 108, 109, 135, 153, 170, 180, 204, 218, 255, 270, 306, 327, 340, 436, 459, 510, 540, 545, 612, 654, 765, 918, 981, 1020, 1090, 1308, 1530, 1635, 1836, 1853, 1962, 2180, 2295, 2943, 3060, 3270, 3706, 3924, 4590, 4905, 5559, 5886, 6540, 7412, 9180, 9265, 9810, 11118, 11772, 14715, 16677, 18530, 19620, 22236, 27795, 29430, 33354, 37060, 50031, 55590, 58860, 66708, 83385, 100062, 111180, 166770, 200124, 250155, 333540, 500310, 1000620]

約数ペア:

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