333540

素因数分解:

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

素因数の和:141

約数の個数: 72

約数和(自身を含む): 1081080

約数和(自身を除く): 747540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 109, 153, 170, 180, 204, 218, 255, 306, 327, 340, 436, 510, 545, 612, 654, 765, 981, 1020, 1090, 1308, 1530, 1635, 1853, 1962, 2180, 3060, 3270, 3706, 3924, 4905, 5559, 6540, 7412, 9265, 9810, 11118, 16677, 18530, 19620, 22236, 27795, 33354, 37060, 55590, 66708, 83385, 111180, 166770, 333540]

約数ペア:

[(1, 333540), (2, 166770), (3, 111180), (4, 83385), (5, 66708), (6, 55590), (9, 37060), (10, 33354), (12, 27795), (15, 22236), (17, 19620), (18, 18530), (20, 16677), (30, 11118), (34, 9810), (36, 9265), (45, 7412), (51, 6540), (60, 5559), (68, 4905), (85, 3924), (90, 3706), (102, 3270), (109, 3060), (153, 2180), (170, 1962), (180, 1853), (204, 1635), (218, 1530), (255, 1308), (306, 1090), (327, 1020), (340, 981), (436, 765), (510, 654), (545, 612)]