83028780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{153757}}^1$

素因数の和:153775

約数の個数: 48

約数和(自身を含む): 258313440

約数和(自身を除く): 175284660

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, 153757, 307514, 461271, 615028, 768785, 922542, 1383813, 1537570, 1845084, 2306355, 2767626, 3075140, 4151439, 4612710, 5535252, 6919065, 8302878, 9225420, 13838130, 16605756, 20757195, 27676260, 41514390, 83028780]

約数ペア:

[(1, 83028780), (2, 41514390), (3, 27676260), (4, 20757195), (5, 16605756), (6, 13838130), (9, 9225420), (10, 8302878), (12, 6919065), (15, 5535252), (18, 4612710), (20, 4151439), (27, 3075140), (30, 2767626), (36, 2306355), (45, 1845084), (54, 1537570), (60, 1383813), (90, 922542), (108, 768785), (135, 615028), (180, 461271), (270, 307514), (540, 153757)]