142578900

素因数分解:

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

素因数の和:52830

約数の個数: 72

約数和(自身を含む): 458373440

約数和(自身を除く): 315794540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 52807, 105614, 158421, 211228, 264035, 316842, 475263, 528070, 633684, 792105, 950526, 1056140, 1320175, 1425789, 1584210, 1901052, 2376315, 2640350, 2851578, 3168420, 3960525, 4752630, 5280700, 5703156, 7128945, 7921050, 9505260, 11881575, 14257890, 15842100, 23763150, 28515780, 35644725, 47526300, 71289450, 142578900]

約数ペア:

[(1, 142578900), (2, 71289450), (3, 47526300), (4, 35644725), (5, 28515780), (6, 23763150), (9, 15842100), (10, 14257890), (12, 11881575), (15, 9505260), (18, 7921050), (20, 7128945), (25, 5703156), (27, 5280700), (30, 4752630), (36, 3960525), (45, 3168420), (50, 2851578), (54, 2640350), (60, 2376315), (75, 1901052), (90, 1584210), (100, 1425789), (108, 1320175), (135, 1056140), (150, 950526), (180, 792105), (225, 633684), (270, 528070), (300, 475263), (450, 316842), (540, 264035), (675, 211228), (900, 158421), (1350, 105614), (2700, 52807)]