71289450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{52807}}^1$

素因数の和:52828

約数の個数: 48

約数和(自身を含む): 196445760

約数和(自身を除く): 125156310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 52807, 105614, 158421, 264035, 316842, 475263, 528070, 792105, 950526, 1320175, 1425789, 1584210, 2376315, 2640350, 2851578, 3960525, 4752630, 7128945, 7921050, 11881575, 14257890, 23763150, 35644725, 71289450]

約数ペア:

[(1, 71289450), (2, 35644725), (3, 23763150), (5, 14257890), (6, 11881575), (9, 7921050), (10, 7128945), (15, 4752630), (18, 3960525), (25, 2851578), (27, 2640350), (30, 2376315), (45, 1584210), (50, 1425789), (54, 1320175), (75, 950526), (90, 792105), (135, 528070), (150, 475263), (225, 316842), (270, 264035), (450, 158421), (675, 105614), (1350, 52807)]