198641700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{73571}}^1$

素因数の和:73594

約数の個数: 72

約数和(自身を含む): 638604960

約数和(自身を除く): 439963260

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, 73571, 147142, 220713, 294284, 367855, 441426, 662139, 735710, 882852, 1103565, 1324278, 1471420, 1839275, 1986417, 2207130, 2648556, 3310695, 3678550, 3972834, 4414260, 5517825, 6621390, 7357100, 7945668, 9932085, 11035650, 13242780, 16553475, 19864170, 22071300, 33106950, 39728340, 49660425, 66213900, 99320850, 198641700]

約数ペア:

[(1, 198641700), (2, 99320850), (3, 66213900), (4, 49660425), (5, 39728340), (6, 33106950), (9, 22071300), (10, 19864170), (12, 16553475), (15, 13242780), (18, 11035650), (20, 9932085), (25, 7945668), (27, 7357100), (30, 6621390), (36, 5517825), (45, 4414260), (50, 3972834), (54, 3678550), (60, 3310695), (75, 2648556), (90, 2207130), (100, 1986417), (108, 1839275), (135, 1471420), (150, 1324278), (180, 1103565), (225, 882852), (270, 735710), (300, 662139), (450, 441426), (540, 367855), (675, 294284), (900, 220713), (1350, 147142), (2700, 73571)]