88142580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{54409}}^1$

素因数の和:54430

約数の個数: 60

約数和(自身を含む): 276511620

約数和(自身を除く): 188369040

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, 54409, 108818, 163227, 217636, 272045, 326454, 489681, 544090, 652908, 816135, 979362, 1088180, 1469043, 1632270, 1958724, 2448405, 2938086, 3264540, 4407129, 4896810, 5876172, 7345215, 8814258, 9793620, 14690430, 17628516, 22035645, 29380860, 44071290, 88142580]

約数ペア:

[(1, 88142580), (2, 44071290), (3, 29380860), (4, 22035645), (5, 17628516), (6, 14690430), (9, 9793620), (10, 8814258), (12, 7345215), (15, 5876172), (18, 4896810), (20, 4407129), (27, 3264540), (30, 2938086), (36, 2448405), (45, 1958724), (54, 1632270), (60, 1469043), (81, 1088180), (90, 979362), (108, 816135), (135, 652908), (162, 544090), (180, 489681), (270, 326454), (324, 272045), (405, 217636), (540, 163227), (810, 108818), (1620, 54409)]