54454860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1069}}^1$

素因数の和:1367

約数の個数: 72

約数和(自身を含む): 165918480

約数和(自身を除く): 111463620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 566, 849, 1069, 1132, 1415, 1698, 2138, 2547, 2830, 3207, 3396, 4245, 4276, 5094, 5345, 5660, 6414, 8490, 9621, 10188, 10690, 12735, 12828, 16035, 16980, 19242, 21380, 25470, 32070, 38484, 48105, 50940, 64140, 96210, 192420, 302527, 605054, 907581, 1210108, 1512635, 1815162, 2722743, 3025270, 3630324, 4537905, 5445486, 6050540, 9075810, 10890972, 13613715, 18151620, 27227430, 54454860]

約数ペア:

[(1, 54454860), (2, 27227430), (3, 18151620), (4, 13613715), (5, 10890972), (6, 9075810), (9, 6050540), (10, 5445486), (12, 4537905), (15, 3630324), (18, 3025270), (20, 2722743), (30, 1815162), (36, 1512635), (45, 1210108), (60, 907581), (90, 605054), (180, 302527), (283, 192420), (566, 96210), (849, 64140), (1069, 50940), (1132, 48105), (1415, 38484), (1698, 32070), (2138, 25470), (2547, 21380), (2830, 19242), (3207, 16980), (3396, 16035), (4245, 12828), (4276, 12735), (5094, 10690), (5345, 10188), (5660, 9621), (6414, 8490)]