89749080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83101}}^1$

素因数の和:83121

約数の個数: 64

約数和(自身を含む): 299167200

約数和(自身を除く): 209418120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 83101, 166202, 249303, 332404, 415505, 498606, 664808, 747909, 831010, 997212, 1246515, 1495818, 1662020, 1994424, 2243727, 2493030, 2991636, 3324040, 3739545, 4487454, 4986060, 5983272, 7479090, 8974908, 9972120, 11218635, 14958180, 17949816, 22437270, 29916360, 44874540, 89749080]

約数ペア:

[(1, 89749080), (2, 44874540), (3, 29916360), (4, 22437270), (5, 17949816), (6, 14958180), (8, 11218635), (9, 9972120), (10, 8974908), (12, 7479090), (15, 5983272), (18, 4986060), (20, 4487454), (24, 3739545), (27, 3324040), (30, 2991636), (36, 2493030), (40, 2243727), (45, 1994424), (54, 1662020), (60, 1495818), (72, 1246515), (90, 997212), (108, 831010), (120, 747909), (135, 664808), (180, 498606), (216, 415505), (270, 332404), (360, 249303), (540, 166202), (1080, 83101)]