85116420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{52541}}^1$

素因数の和:52562

約数の個数: 60

約数和(自身を含む): 267018444

約数和(自身を除く): 181902024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 52541, 105082, 157623, 210164, 262705, 315246, 472869, 525410, 630492, 788115, 945738, 1050820, 1418607, 1576230, 1891476, 2364345, 2837214, 3152460, 4255821, 4728690, 5674428, 7093035, 8511642, 9457380, 14186070, 17023284, 21279105, 28372140, 42558210, 85116420]

約数ペア:

[(1, 85116420), (2, 42558210), (3, 28372140), (4, 21279105), (5, 17023284), (6, 14186070), (9, 9457380), (10, 8511642), (12, 7093035), (15, 5674428), (18, 4728690), (20, 4255821), (27, 3152460), (30, 2837214), (36, 2364345), (45, 1891476), (54, 1576230), (60, 1418607), (81, 1050820), (90, 945738), (108, 788115), (135, 630492), (162, 525410), (180, 472869), (270, 315246), (324, 262705), (405, 210164), (540, 157623), (810, 105082), (1620, 52541)]