625863780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1159007}}^1$

素因数の和:1159025

約数の個数: 48

約数和(自身を含む): 1947133440

約数和(自身を除く): 1321269660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1159007, 2318014, 3477021, 4636028, 5795035, 6954042, 10431063, 11590070, 13908084, 17385105, 20862126, 23180140, 31293189, 34770210, 41724252, 52155315, 62586378, 69540420, 104310630, 125172756, 156465945, 208621260, 312931890, 625863780]

約数ペア:

[(1, 625863780), (2, 312931890), (3, 208621260), (4, 156465945), (5, 125172756), (6, 104310630), (9, 69540420), (10, 62586378), (12, 52155315), (15, 41724252), (18, 34770210), (20, 31293189), (27, 23180140), (30, 20862126), (36, 17385105), (45, 13908084), (54, 11590070), (60, 10431063), (90, 6954042), (108, 5795035), (135, 4636028), (180, 3477021), (270, 2318014), (540, 1159007)]