206031780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1144621}}^1$

素因数の和:1144636

約数の個数: 36

約数和(自身を含む): 624963612

約数和(自身を除く): 418931832

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1144621, 2289242, 3433863, 4578484, 5723105, 6867726, 10301589, 11446210, 13735452, 17169315, 20603178, 22892420, 34338630, 41206356, 51507945, 68677260, 103015890, 206031780]

約数ペア:

[(1, 206031780), (2, 103015890), (3, 68677260), (4, 51507945), (5, 41206356), (6, 34338630), (9, 22892420), (10, 20603178), (12, 17169315), (15, 13735452), (18, 11446210), (20, 10301589), (30, 6867726), (36, 5723105), (45, 4578484), (60, 3433863), (90, 2289242), (180, 1144621)]