85264740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43063}}^1$

素因数の和:43089

約数の個数: 72

約数和(自身を含む): 282155328

約数和(自身を除く): 196890588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 43063, 86126, 129189, 172252, 215315, 258378, 387567, 430630, 473693, 516756, 645945, 775134, 861260, 947386, 1291890, 1421079, 1550268, 1894772, 1937835, 2368465, 2583780, 2842158, 3875670, 4263237, 4736930, 5684316, 7105395, 7751340, 8526474, 9473860, 14210790, 17052948, 21316185, 28421580, 42632370, 85264740]

約数ペア:

[(1, 85264740), (2, 42632370), (3, 28421580), (4, 21316185), (5, 17052948), (6, 14210790), (9, 9473860), (10, 8526474), (11, 7751340), (12, 7105395), (15, 5684316), (18, 4736930), (20, 4263237), (22, 3875670), (30, 2842158), (33, 2583780), (36, 2368465), (44, 1937835), (45, 1894772), (55, 1550268), (60, 1421079), (66, 1291890), (90, 947386), (99, 861260), (110, 775134), (132, 645945), (165, 516756), (180, 473693), (198, 430630), (220, 387567), (330, 258378), (396, 215315), (495, 172252), (660, 129189), (990, 86126), (1980, 43063)]