42151860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{78059}}^1$

素因数の和:78077

約数の個数: 48

約数和(自身を含む): 131140800

約数和(自身を除く): 88988940

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, 78059, 156118, 234177, 312236, 390295, 468354, 702531, 780590, 936708, 1170885, 1405062, 1561180, 2107593, 2341770, 2810124, 3512655, 4215186, 4683540, 7025310, 8430372, 10537965, 14050620, 21075930, 42151860]

約数ペア:

[(1, 42151860), (2, 21075930), (3, 14050620), (4, 10537965), (5, 8430372), (6, 7025310), (9, 4683540), (10, 4215186), (12, 3512655), (15, 2810124), (18, 2341770), (20, 2107593), (27, 1561180), (30, 1405062), (36, 1170885), (45, 936708), (54, 780590), (60, 702531), (90, 468354), (108, 390295), (135, 312236), (180, 234177), (270, 156118), (540, 78059)]