72267700

素因数分解:

$2^2\times 5^2\times {\mathrm{433}}^1\times {\mathrm{1669}}^1$

素因数の和:2116

約数の個数: 36

約数和(自身を含む): 157277260

約数和(自身を除く): 85009560

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 433, 866, 1669, 1732, 2165, 3338, 4330, 6676, 8345, 8660, 10825, 16690, 21650, 33380, 41725, 43300, 83450, 166900, 722677, 1445354, 2890708, 3613385, 7226770, 14453540, 18066925, 36133850, 72267700]

約数ペア:

[(1, 72267700), (2, 36133850), (4, 18066925), (5, 14453540), (10, 7226770), (20, 3613385), (25, 2890708), (50, 1445354), (100, 722677), (433, 166900), (866, 83450), (1669, 43300), (1732, 41725), (2165, 33380), (3338, 21650), (4330, 16690), (6676, 10825), (8345, 8660)]