84028860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{155609}}^1$

素因数の和:155627

約数の個数: 48

約数和(自身を含む): 261424800

約数和(自身を除く): 177395940

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, 155609, 311218, 466827, 622436, 778045, 933654, 1400481, 1556090, 1867308, 2334135, 2800962, 3112180, 4201443, 4668270, 5601924, 7002405, 8402886, 9336540, 14004810, 16805772, 21007215, 28009620, 42014430, 84028860]

約数ペア:

[(1, 84028860), (2, 42014430), (3, 28009620), (4, 21007215), (5, 16805772), (6, 14004810), (9, 9336540), (10, 8402886), (12, 7002405), (15, 5601924), (18, 4668270), (20, 4201443), (27, 3112180), (30, 2800962), (36, 2334135), (45, 1867308), (54, 1556090), (60, 1400481), (90, 933654), (108, 778045), (135, 622436), (180, 466827), (270, 311218), (540, 155609)]