67789620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{376609}}^1$

素因数の和:376624

約数の個数: 36

約数和(自身を含む): 205629060

約数和(自身を除く): 137839440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 376609, 753218, 1129827, 1506436, 1883045, 2259654, 3389481, 3766090, 4519308, 5649135, 6778962, 7532180, 11298270, 13557924, 16947405, 22596540, 33894810, 67789620]

約数ペア:

[(1, 67789620), (2, 33894810), (3, 22596540), (4, 16947405), (5, 13557924), (6, 11298270), (9, 7532180), (10, 6778962), (12, 5649135), (15, 4519308), (18, 3766090), (20, 3389481), (30, 2259654), (36, 1883045), (45, 1506436), (60, 1129827), (90, 753218), (180, 376609)]