162540450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{601}}^2$

素因数の和:1220

約数の個数: 54

約数和(自身を含む): 437419827

約数和(自身を除く): 274879377

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 601, 1202, 1803, 3005, 3606, 5409, 6010, 9015, 10818, 15025, 18030, 27045, 30050, 45075, 54090, 90150, 135225, 270450, 361201, 722402, 1083603, 1806005, 2167206, 3250809, 3612010, 5418015, 6501618, 9030025, 10836030, 16254045, 18060050, 27090075, 32508090, 54180150, 81270225, 162540450]

約数ペア:

[(1, 162540450), (2, 81270225), (3, 54180150), (5, 32508090), (6, 27090075), (9, 18060050), (10, 16254045), (15, 10836030), (18, 9030025), (25, 6501618), (30, 5418015), (45, 3612010), (50, 3250809), (75, 2167206), (90, 1806005), (150, 1083603), (225, 722402), (450, 361201), (601, 270450), (1202, 135225), (1803, 90150), (3005, 54090), (3606, 45075), (5409, 30050), (6010, 27045), (9015, 18030), (10818, 15025)]