84618180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27653}}^1$

素因数の和:27685

約数の個数: 72

約数和(自身を含む): 271783512

約数和(自身を除く): 187165332

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, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 27653, 55306, 82959, 110612, 138265, 165918, 248877, 276530, 331836, 414795, 470101, 497754, 553060, 829590, 940202, 995508, 1244385, 1410303, 1659180, 1880404, 2350505, 2488770, 2820606, 4230909, 4701010, 4977540, 5641212, 7051515, 8461818, 9402020, 14103030, 16923636, 21154545, 28206060, 42309090, 84618180]

約数ペア:

[(1, 84618180), (2, 42309090), (3, 28206060), (4, 21154545), (5, 16923636), (6, 14103030), (9, 9402020), (10, 8461818), (12, 7051515), (15, 5641212), (17, 4977540), (18, 4701010), (20, 4230909), (30, 2820606), (34, 2488770), (36, 2350505), (45, 1880404), (51, 1659180), (60, 1410303), (68, 1244385), (85, 995508), (90, 940202), (102, 829590), (153, 553060), (170, 497754), (180, 470101), (204, 414795), (255, 331836), (306, 276530), (340, 248877), (510, 165918), (612, 138265), (765, 110612), (1020, 82959), (1530, 55306), (3060, 27653)]