1225050660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{3299}}^1$

素因数の和:5377

約数の個数: 72

約数和(自身を含む): 3718915200

約数和(自身を除く): 2493864540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2063, 3299, 4126, 6189, 6598, 8252, 9897, 10315, 12378, 13196, 16495, 18567, 19794, 20630, 24756, 29691, 30945, 32990, 37134, 39588, 41260, 49485, 59382, 61890, 65980, 74268, 92835, 98970, 118764, 123780, 148455, 185670, 197940, 296910, 371340, 593820, 6805837, 13611674, 20417511, 27223348, 34029185, 40835022, 61252533, 68058370, 81670044, 102087555, 122505066, 136116740, 204175110, 245010132, 306262665, 408350220, 612525330, 1225050660]

約数ペア:

[(1, 1225050660), (2, 612525330), (3, 408350220), (4, 306262665), (5, 245010132), (6, 204175110), (9, 136116740), (10, 122505066), (12, 102087555), (15, 81670044), (18, 68058370), (20, 61252533), (30, 40835022), (36, 34029185), (45, 27223348), (60, 20417511), (90, 13611674), (180, 6805837), (2063, 593820), (3299, 371340), (4126, 296910), (6189, 197940), (6598, 185670), (8252, 148455), (9897, 123780), (10315, 118764), (12378, 98970), (13196, 92835), (16495, 74268), (18567, 65980), (19794, 61890), (20630, 59382), (24756, 49485), (29691, 41260), (30945, 39588), (32990, 37134)]