77529420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{143573}}^1$

素因数の和:143591

約数の個数: 48

約数和(自身を含む): 241204320

約数和(自身を除く): 163674900

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, 143573, 287146, 430719, 574292, 717865, 861438, 1292157, 1435730, 1722876, 2153595, 2584314, 2871460, 3876471, 4307190, 5168628, 6460785, 7752942, 8614380, 12921570, 15505884, 19382355, 25843140, 38764710, 77529420]

約数ペア:

[(1, 77529420), (2, 38764710), (3, 25843140), (4, 19382355), (5, 15505884), (6, 12921570), (9, 8614380), (10, 7752942), (12, 6460785), (15, 5168628), (18, 4307190), (20, 3876471), (27, 2871460), (30, 2584314), (36, 2153595), (45, 1722876), (54, 1435730), (60, 1292157), (90, 861438), (108, 717865), (135, 574292), (180, 430719), (270, 287146), (540, 143573)]