75016980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{416761}}^1$

素因数の和:416776

約数の個数: 36

約数和(自身を含む): 227552052

約数和(自身を除く): 152535072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 416761, 833522, 1250283, 1667044, 2083805, 2500566, 3750849, 4167610, 5001132, 6251415, 7501698, 8335220, 12502830, 15003396, 18754245, 25005660, 37508490, 75016980]

約数ペア:

[(1, 75016980), (2, 37508490), (3, 25005660), (4, 18754245), (5, 15003396), (6, 12502830), (9, 8335220), (10, 7501698), (12, 6251415), (15, 5001132), (18, 4167610), (20, 3750849), (30, 2500566), (36, 2083805), (45, 1667044), (60, 1250283), (90, 833522), (180, 416761)]