255053165940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{1089133}}^1$

素因数の和:1090449

約数の個数: 72

約数和(自身を含む): 774256647528

約数和(自身を除く): 519203481588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1301, 2602, 3903, 5204, 6505, 7806, 11709, 13010, 15612, 19515, 23418, 26020, 39030, 46836, 58545, 78060, 117090, 234180, 1089133, 2178266, 3267399, 4356532, 5445665, 6534798, 9802197, 10891330, 13069596, 16336995, 19604394, 21782660, 32673990, 39208788, 49010985, 65347980, 98021970, 196043940, 1416962033, 2833924066, 4250886099, 5667848132, 7084810165, 8501772198, 12752658297, 14169620330, 17003544396, 21254430495, 25505316594, 28339240660, 42508860990, 51010633188, 63763291485, 85017721980, 127526582970, 255053165940]

約数ペア:

[(1, 255053165940), (2, 127526582970), (3, 85017721980), (4, 63763291485), (5, 51010633188), (6, 42508860990), (9, 28339240660), (10, 25505316594), (12, 21254430495), (15, 17003544396), (18, 14169620330), (20, 12752658297), (30, 8501772198), (36, 7084810165), (45, 5667848132), (60, 4250886099), (90, 2833924066), (180, 1416962033), (1301, 196043940), (2602, 98021970), (3903, 65347980), (5204, 49010985), (6505, 39208788), (7806, 32673990), (11709, 21782660), (13010, 19604394), (15612, 16336995), (19515, 13069596), (23418, 10891330), (26020, 9802197), (39030, 6534798), (46836, 5445665), (58545, 4356532), (78060, 3267399), (117090, 2178266), (234180, 1089133)]