66150540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{122501}}^1$

素因数の和:122519

約数の個数: 48

約数和(自身を含む): 205803360

約数和(自身を除く): 139652820

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, 122501, 245002, 367503, 490004, 612505, 735006, 1102509, 1225010, 1470012, 1837515, 2205018, 2450020, 3307527, 3675030, 4410036, 5512545, 6615054, 7350060, 11025090, 13230108, 16537635, 22050180, 33075270, 66150540]

約数ペア:

[(1, 66150540), (2, 33075270), (3, 22050180), (4, 16537635), (5, 13230108), (6, 11025090), (9, 7350060), (10, 6615054), (12, 5512545), (15, 4410036), (18, 3675030), (20, 3307527), (27, 2450020), (30, 2205018), (36, 1837515), (45, 1470012), (54, 1225010), (60, 1102509), (90, 735006), (108, 612505), (135, 490004), (180, 367503), (270, 245002), (540, 122501)]