89860860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{166409}}^1$

素因数の和:166427

約数の個数: 48

約数和(自身を含む): 279568800

約数和(自身を除く): 189707940

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, 166409, 332818, 499227, 665636, 832045, 998454, 1497681, 1664090, 1996908, 2496135, 2995362, 3328180, 4493043, 4992270, 5990724, 7488405, 8986086, 9984540, 14976810, 17972172, 22465215, 29953620, 44930430, 89860860]

約数ペア:

[(1, 89860860), (2, 44930430), (3, 29953620), (4, 22465215), (5, 17972172), (6, 14976810), (9, 9984540), (10, 8986086), (12, 7488405), (15, 5990724), (18, 4992270), (20, 4493043), (27, 3328180), (30, 2995362), (36, 2496135), (45, 1996908), (54, 1664090), (60, 1497681), (90, 998454), (108, 832045), (135, 665636), (180, 499227), (270, 332818), (540, 166409)]