75660840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{210169}}^1$

素因数の和:210186

約数の個数: 48

約数和(自身を含む): 245898900

約数和(自身を除く): 170238060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 210169, 420338, 630507, 840676, 1050845, 1261014, 1681352, 1891521, 2101690, 2522028, 3152535, 3783042, 4203380, 5044056, 6305070, 7566084, 8406760, 9457605, 12610140, 15132168, 18915210, 25220280, 37830420, 75660840]

約数ペア:

[(1, 75660840), (2, 37830420), (3, 25220280), (4, 18915210), (5, 15132168), (6, 12610140), (8, 9457605), (9, 8406760), (10, 7566084), (12, 6305070), (15, 5044056), (18, 4203380), (20, 3783042), (24, 3152535), (30, 2522028), (36, 2101690), (40, 1891521), (45, 1681352), (60, 1261014), (72, 1050845), (90, 840676), (120, 630507), (180, 420338), (360, 210169)]