27772980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4583}}^1$

素因数の和:4696

約数の個数: 48

約数和(自身を含む): 78551424

約数和(自身を除く): 50778444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 4583, 6060, 9166, 13749, 18332, 22915, 27498, 45830, 54996, 68745, 91660, 137490, 274980, 462883, 925766, 1388649, 1851532, 2314415, 2777298, 4628830, 5554596, 6943245, 9257660, 13886490, 27772980]

約数ペア:

[(1, 27772980), (2, 13886490), (3, 9257660), (4, 6943245), (5, 5554596), (6, 4628830), (10, 2777298), (12, 2314415), (15, 1851532), (20, 1388649), (30, 925766), (60, 462883), (101, 274980), (202, 137490), (303, 91660), (404, 68745), (505, 54996), (606, 45830), (1010, 27498), (1212, 22915), (1515, 18332), (2020, 13749), (3030, 9166), (4583, 6060)]