110255580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{68059}}^1$

素因数の和:68080

約数の個数: 60

約数和(自身を含む): 345880920

約数和(自身を除く): 235625340

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, 68059, 136118, 204177, 272236, 340295, 408354, 612531, 680590, 816708, 1020885, 1225062, 1361180, 1837593, 2041770, 2450124, 3062655, 3675186, 4083540, 5512779, 6125310, 7350372, 9187965, 11025558, 12250620, 18375930, 22051116, 27563895, 36751860, 55127790, 110255580]

約数ペア:

[(1, 110255580), (2, 55127790), (3, 36751860), (4, 27563895), (5, 22051116), (6, 18375930), (9, 12250620), (10, 11025558), (12, 9187965), (15, 7350372), (18, 6125310), (20, 5512779), (27, 4083540), (30, 3675186), (36, 3062655), (45, 2450124), (54, 2041770), (60, 1837593), (81, 1361180), (90, 1225062), (108, 1020885), (135, 816708), (162, 680590), (180, 612531), (270, 408354), (324, 340295), (405, 272236), (540, 204177), (810, 136118), (1620, 68059)]