165100140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{305741}}^1$

素因数の和:305759

約数の個数: 48

約数和(自身を含む): 513646560

約数和(自身を除く): 348546420

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, 305741, 611482, 917223, 1222964, 1528705, 1834446, 2751669, 3057410, 3668892, 4586115, 5503338, 6114820, 8255007, 9172230, 11006676, 13758345, 16510014, 18344460, 27516690, 33020028, 41275035, 55033380, 82550070, 165100140]

約数ペア:

[(1, 165100140), (2, 82550070), (3, 55033380), (4, 41275035), (5, 33020028), (6, 27516690), (9, 18344460), (10, 16510014), (12, 13758345), (15, 11006676), (18, 9172230), (20, 8255007), (27, 6114820), (30, 5503338), (36, 4586115), (45, 3668892), (54, 3057410), (60, 2751669), (90, 1834446), (108, 1528705), (135, 1222964), (180, 917223), (270, 611482), (540, 305741)]