90126180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29453}}^1$

素因数の和:29485

約数の個数: 72

約数和(自身を含む): 289473912

約数和(自身を除く): 199347732

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, 29453, 58906, 88359, 117812, 147265, 176718, 265077, 294530, 353436, 441795, 500701, 530154, 589060, 883590, 1001402, 1060308, 1325385, 1502103, 1767180, 2002804, 2503505, 2650770, 3004206, 4506309, 5007010, 5301540, 6008412, 7510515, 9012618, 10014020, 15021030, 18025236, 22531545, 30042060, 45063090, 90126180]

約数ペア:

[(1, 90126180), (2, 45063090), (3, 30042060), (4, 22531545), (5, 18025236), (6, 15021030), (9, 10014020), (10, 9012618), (12, 7510515), (15, 6008412), (17, 5301540), (18, 5007010), (20, 4506309), (30, 3004206), (34, 2650770), (36, 2503505), (45, 2002804), (51, 1767180), (60, 1502103), (68, 1325385), (85, 1060308), (90, 1001402), (102, 883590), (153, 589060), (170, 530154), (180, 500701), (204, 441795), (255, 353436), (306, 294530), (340, 265077), (510, 176718), (612, 147265), (765, 117812), (1020, 88359), (1530, 58906), (3060, 29453)]