100:125:144:180

Chord information

Harmonics	100:125:144:180
Subharmonics	1/(180:144:125:100)
Intervals from root	1/1 – 5/4 – 36/25 – 9/5
Cents from root	0¢ 386¢ 631¢ 1018¢
Step intervals	5/4, 144/125, 5/4
Step cents	386¢, 245¢, 386¢
Color name	yo gu-7 gugu-5 or y,g7(gg5)
Prime limit	5
Genus	32 ⋅ 53 (1125)
Intervallic odd limit	125
Otonal odd limit	125
Utonal odd limit	125
Consistent edos (d ≥ 2)	6edo*, 19edo**, 25edo*, 34edo*, …
* 2 ≤ d < 4; ** 4 ≤ d < 8; *** 8 ≤ d < 16; …

100:125:144:180 is a condissonant dominant seventh flat five chord formed by adding a 36/25 diminished fifth at a 5/4 major third below a 9/5 minor seventh.

It is a rotation of a French sixth chord, 72:90:100:125.