54222840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{21517}}^1$

素因数の和:21541

約数の個数: 96

約数和(自身を含む): 201408480

約数和(自身を除く): 147185640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 21517, 43034, 64551, 86068, 107585, 129102, 150619, 172136, 193653, 215170, 258204, 301238, 322755, 387306, 430340, 451857, 516408, 602476, 645510, 753095, 774612, 860680, 903714, 968265, 1204952, 1291020, 1355571, 1506190, 1549224, 1807428, 1936530, 2259285, 2582040, 2711142, 3012380, 3614856, 3873060, 4518570, 5422284, 6024760, 6777855, 7746120, 9037140, 10844568, 13555710, 18074280, 27111420, 54222840]

約数ペア:

[(1, 54222840), (2, 27111420), (3, 18074280), (4, 13555710), (5, 10844568), (6, 9037140), (7, 7746120), (8, 6777855), (9, 6024760), (10, 5422284), (12, 4518570), (14, 3873060), (15, 3614856), (18, 3012380), (20, 2711142), (21, 2582040), (24, 2259285), (28, 1936530), (30, 1807428), (35, 1549224), (36, 1506190), (40, 1355571), (42, 1291020), (45, 1204952), (56, 968265), (60, 903714), (63, 860680), (70, 774612), (72, 753095), (84, 645510), (90, 602476), (105, 516408), (120, 451857), (126, 430340), (140, 387306), (168, 322755), (180, 301238), (210, 258204), (252, 215170), (280, 193653), (315, 172136), (360, 150619), (420, 129102), (504, 107585), (630, 86068), (840, 64551), (1260, 43034), (2520, 21517)]