100458180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2833}}^1$

素因数の和:3045

約数の個数: 72

約数和(自身を含む): 306378072

約数和(自身を除く): 205919892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 788, 985, 1182, 1773, 1970, 2364, 2833, 2955, 3546, 3940, 5666, 5910, 7092, 8499, 8865, 11332, 11820, 14165, 16998, 17730, 25497, 28330, 33996, 35460, 42495, 50994, 56660, 84990, 101988, 127485, 169980, 254970, 509940, 558101, 1116202, 1674303, 2232404, 2790505, 3348606, 5022909, 5581010, 6697212, 8371515, 10045818, 11162020, 16743030, 20091636, 25114545, 33486060, 50229090, 100458180]

約数ペア:

[(1, 100458180), (2, 50229090), (3, 33486060), (4, 25114545), (5, 20091636), (6, 16743030), (9, 11162020), (10, 10045818), (12, 8371515), (15, 6697212), (18, 5581010), (20, 5022909), (30, 3348606), (36, 2790505), (45, 2232404), (60, 1674303), (90, 1116202), (180, 558101), (197, 509940), (394, 254970), (591, 169980), (788, 127485), (985, 101988), (1182, 84990), (1773, 56660), (1970, 50994), (2364, 42495), (2833, 35460), (2955, 33996), (3546, 28330), (3940, 25497), (5666, 17730), (5910, 16998), (7092, 14165), (8499, 11820), (8865, 11332)]