198011340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1100063}}^1$

素因数の和:1100078

約数の個数: 36

約数和(自身を含む): 600634944

約数和(自身を除く): 402623604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1100063, 2200126, 3300189, 4400252, 5500315, 6600378, 9900567, 11000630, 13200756, 16500945, 19801134, 22001260, 33001890, 39602268, 49502835, 66003780, 99005670, 198011340]

約数ペア:

[(1, 198011340), (2, 99005670), (3, 66003780), (4, 49502835), (5, 39602268), (6, 33001890), (9, 22001260), (10, 19801134), (12, 16500945), (15, 13200756), (18, 11000630), (20, 9900567), (30, 6600378), (36, 5500315), (45, 4400252), (60, 3300189), (90, 2200126), (180, 1100063)]