135571860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{251059}}^1$

素因数の和:251077

約数の個数: 48

約数和(自身を含む): 421780800

約数和(自身を除く): 286208940

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, 251059, 502118, 753177, 1004236, 1255295, 1506354, 2259531, 2510590, 3012708, 3765885, 4519062, 5021180, 6778593, 7531770, 9038124, 11297655, 13557186, 15063540, 22595310, 27114372, 33892965, 45190620, 67785930, 135571860]

約数ペア:

[(1, 135571860), (2, 67785930), (3, 45190620), (4, 33892965), (5, 27114372), (6, 22595310), (9, 15063540), (10, 13557186), (12, 11297655), (15, 9038124), (18, 7531770), (20, 6778593), (27, 5021180), (30, 4519062), (36, 3765885), (45, 3012708), (54, 2510590), (60, 2259531), (90, 1506354), (108, 1255295), (135, 1004236), (180, 753177), (270, 502118), (540, 251059)]