12445050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 31114080

約数和(自身を除く): 18669030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 163, 326, 489, 509, 815, 978, 1018, 1527, 1630, 2445, 2545, 3054, 4075, 4890, 5090, 7635, 8150, 12225, 12725, 15270, 24450, 25450, 38175, 76350, 82967, 165934, 248901, 414835, 497802, 829670, 1244505, 2074175, 2489010, 4148350, 6222525, 12445050]

約数ペア:

[(1, 12445050), (2, 6222525), (3, 4148350), (5, 2489010), (6, 2074175), (10, 1244505), (15, 829670), (25, 497802), (30, 414835), (50, 248901), (75, 165934), (150, 82967), (163, 76350), (326, 38175), (489, 25450), (509, 24450), (815, 15270), (978, 12725), (1018, 12225), (1527, 8150), (1630, 7635), (2445, 5090), (2545, 4890), (3054, 4075)]