45277020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251539}}^1$

素因数の和:251554

約数の個数: 36

約数和(自身を含む): 137340840

約数和(自身を除く): 92063820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251539, 503078, 754617, 1006156, 1257695, 1509234, 2263851, 2515390, 3018468, 3773085, 4527702, 5030780, 7546170, 9055404, 11319255, 15092340, 22638510, 45277020]

約数ペア:

[(1, 45277020), (2, 22638510), (3, 15092340), (4, 11319255), (5, 9055404), (6, 7546170), (9, 5030780), (10, 4527702), (12, 3773085), (15, 3018468), (18, 2515390), (20, 2263851), (30, 1509234), (36, 1257695), (45, 1006156), (60, 754617), (90, 503078), (180, 251539)]