91204020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{506689}}^1$

素因数の和:506704

約数の個数: 36

約数和(自身を含む): 276652740

約数和(自身を除く): 185448720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 506689, 1013378, 1520067, 2026756, 2533445, 3040134, 4560201, 5066890, 6080268, 7600335, 9120402, 10133780, 15200670, 18240804, 22801005, 30401340, 45602010, 91204020]

約数ペア:

[(1, 91204020), (2, 45602010), (3, 30401340), (4, 22801005), (5, 18240804), (6, 15200670), (9, 10133780), (10, 9120402), (12, 7600335), (15, 6080268), (18, 5066890), (20, 4560201), (30, 3040134), (36, 2533445), (45, 2026756), (60, 1520067), (90, 1013378), (180, 506689)]