76845420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{426919}}^1$

素因数の和:426934

約数の個数: 36

約数和(自身を含む): 233098320

約数和(自身を除く): 156252900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 426919, 853838, 1280757, 1707676, 2134595, 2561514, 3842271, 4269190, 5123028, 6403785, 7684542, 8538380, 12807570, 15369084, 19211355, 25615140, 38422710, 76845420]

約数ペア:

[(1, 76845420), (2, 38422710), (3, 25615140), (4, 19211355), (5, 15369084), (6, 12807570), (9, 8538380), (10, 7684542), (12, 6403785), (15, 5123028), (18, 4269190), (20, 3842271), (30, 2561514), (36, 2134595), (45, 1707676), (60, 1280757), (90, 853838), (180, 426919)]