27571860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{51059}}^1$

素因数の和:51077

約数の個数: 48

約数和(自身を含む): 85780800

約数和(自身を除く): 58208940

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, 51059, 102118, 153177, 204236, 255295, 306354, 459531, 510590, 612708, 765885, 919062, 1021180, 1378593, 1531770, 1838124, 2297655, 2757186, 3063540, 4595310, 5514372, 6892965, 9190620, 13785930, 27571860]

約数ペア:

[(1, 27571860), (2, 13785930), (3, 9190620), (4, 6892965), (5, 5514372), (6, 4595310), (9, 3063540), (10, 2757186), (12, 2297655), (15, 1838124), (18, 1531770), (20, 1378593), (27, 1021180), (30, 919062), (36, 765885), (45, 612708), (54, 510590), (60, 459531), (90, 306354), (108, 255295), (135, 204236), (180, 153177), (270, 102118), (540, 51059)]