77894423820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{144248933}}^1$

素因数の和:144248951

約数の個数: 48

約数和(自身を含む): 242338209120

約数和(自身を除く): 164443785300

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, 144248933, 288497866, 432746799, 576995732, 721244665, 865493598, 1298240397, 1442489330, 1730987196, 2163733995, 2596480794, 2884978660, 3894721191, 4327467990, 5192961588, 6491201985, 7789442382, 8654935980, 12982403970, 15578884764, 19473605955, 25964807940, 38947211910, 77894423820]

約数ペア:

[(1, 77894423820), (2, 38947211910), (3, 25964807940), (4, 19473605955), (5, 15578884764), (6, 12982403970), (9, 8654935980), (10, 7789442382), (12, 6491201985), (15, 5192961588), (18, 4327467990), (20, 3894721191), (27, 2884978660), (30, 2596480794), (36, 2163733995), (45, 1730987196), (54, 1442489330), (60, 1298240397), (90, 865493598), (108, 721244665), (135, 576995732), (180, 432746799), (270, 288497866), (540, 144248933)]