77566620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4211}}^1$

素因数の和:4530

約数の個数: 48

約数和(自身を含む): 217945728

約数和(自身を除く): 140379108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4211, 4605, 6140, 8422, 9210, 12633, 16844, 18420, 21055, 25266, 42110, 50532, 63165, 84220, 126330, 252660, 1292777, 2585554, 3878331, 5171108, 6463885, 7756662, 12927770, 15513324, 19391655, 25855540, 38783310, 77566620]

約数ペア:

[(1, 77566620), (2, 38783310), (3, 25855540), (4, 19391655), (5, 15513324), (6, 12927770), (10, 7756662), (12, 6463885), (15, 5171108), (20, 3878331), (30, 2585554), (60, 1292777), (307, 252660), (614, 126330), (921, 84220), (1228, 63165), (1535, 50532), (1842, 42110), (3070, 25266), (3684, 21055), (4211, 18420), (4605, 16844), (6140, 12633), (8422, 9210)]