68555700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{25391}}^1$

素因数の和:25414

約数の個数: 72

約数和(自身を含む): 220402560

約数和(自身を除く): 151846860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 25391, 50782, 76173, 101564, 126955, 152346, 228519, 253910, 304692, 380865, 457038, 507820, 634775, 685557, 761730, 914076, 1142595, 1269550, 1371114, 1523460, 1904325, 2285190, 2539100, 2742228, 3427785, 3808650, 4570380, 5712975, 6855570, 7617300, 11425950, 13711140, 17138925, 22851900, 34277850, 68555700]

約数ペア:

[(1, 68555700), (2, 34277850), (3, 22851900), (4, 17138925), (5, 13711140), (6, 11425950), (9, 7617300), (10, 6855570), (12, 5712975), (15, 4570380), (18, 3808650), (20, 3427785), (25, 2742228), (27, 2539100), (30, 2285190), (36, 1904325), (45, 1523460), (50, 1371114), (54, 1269550), (60, 1142595), (75, 914076), (90, 761730), (100, 685557), (108, 634775), (135, 507820), (150, 457038), (180, 380865), (225, 304692), (270, 253910), (300, 228519), (450, 152346), (540, 126955), (675, 101564), (900, 76173), (1350, 50782), (2700, 25391)]