71375580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{44059}}^1$

素因数の和:44080

約数の個数: 60

約数和(自身を含む): 223912920

約数和(自身を除く): 152537340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 44059, 88118, 132177, 176236, 220295, 264354, 396531, 440590, 528708, 660885, 793062, 881180, 1189593, 1321770, 1586124, 1982655, 2379186, 2643540, 3568779, 3965310, 4758372, 5947965, 7137558, 7930620, 11895930, 14275116, 17843895, 23791860, 35687790, 71375580]

約数ペア:

[(1, 71375580), (2, 35687790), (3, 23791860), (4, 17843895), (5, 14275116), (6, 11895930), (9, 7930620), (10, 7137558), (12, 5947965), (15, 4758372), (18, 3965310), (20, 3568779), (27, 2643540), (30, 2379186), (36, 1982655), (45, 1586124), (54, 1321770), (60, 1189593), (81, 881180), (90, 793062), (108, 660885), (135, 528708), (162, 440590), (180, 396531), (270, 264354), (324, 220295), (405, 176236), (540, 132177), (810, 88118), (1620, 44059)]