129465450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{287701}}^1$

素因数の和:287719

約数の個数: 36

約数和(自身を含む): 347831718

約数和(自身を除く): 218366268

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 287701, 575402, 863103, 1438505, 1726206, 2589309, 2877010, 4315515, 5178618, 7192525, 8631030, 12946545, 14385050, 21577575, 25893090, 43155150, 64732725, 129465450]

約数ペア:

[(1, 129465450), (2, 64732725), (3, 43155150), (5, 25893090), (6, 21577575), (9, 14385050), (10, 12946545), (15, 8631030), (18, 7192525), (25, 5178618), (30, 4315515), (45, 2877010), (50, 2589309), (75, 1726206), (90, 1438505), (150, 863103), (225, 575402), (450, 287701)]