90406350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{200903}}^1$

素因数の和:200921

約数の個数: 36

約数和(自身を含む): 242892936

約数和(自身を除く): 152486586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 200903, 401806, 602709, 1004515, 1205418, 1808127, 2009030, 3013545, 3616254, 5022575, 6027090, 9040635, 10045150, 15067725, 18081270, 30135450, 45203175, 90406350]

約数ペア:

[(1, 90406350), (2, 45203175), (3, 30135450), (5, 18081270), (6, 15067725), (9, 10045150), (10, 9040635), (15, 6027090), (18, 5022575), (25, 3616254), (30, 3013545), (45, 2009030), (50, 1808127), (75, 1205418), (90, 1004515), (150, 602709), (225, 401806), (450, 200903)]