28260450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{62801}}^1$

素因数の和:62819

約数の個数: 36

約数和(自身を含む): 75927618

約数和(自身を除く): 47667168

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 62801, 125602, 188403, 314005, 376806, 565209, 628010, 942015, 1130418, 1570025, 1884030, 2826045, 3140050, 4710075, 5652090, 9420150, 14130225, 28260450]

約数ペア:

[(1, 28260450), (2, 14130225), (3, 9420150), (5, 5652090), (6, 4710075), (9, 3140050), (10, 2826045), (15, 1884030), (18, 1570025), (25, 1130418), (30, 942015), (45, 628010), (50, 565209), (75, 376806), (90, 314005), (150, 188403), (225, 125602), (450, 62801)]