15427800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{2857}}^1$

素因数の和:2882

約数の個数: 96

約数和(自身を含む): 53158800

約数和(自身を除く): 37731000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 2857, 5400, 5714, 8571, 11428, 14285, 17142, 22856, 25713, 28570, 34284, 42855, 51426, 57140, 68568, 71425, 77139, 85710, 102852, 114280, 128565, 142850, 154278, 171420, 205704, 214275, 257130, 285700, 308556, 342840, 385695, 428550, 514260, 571400, 617112, 642825, 771390, 857100, 1028520, 1285650, 1542780, 1714200, 1928475, 2571300, 3085560, 3856950, 5142600, 7713900, 15427800]

約数ペア:

[(1, 15427800), (2, 7713900), (3, 5142600), (4, 3856950), (5, 3085560), (6, 2571300), (8, 1928475), (9, 1714200), (10, 1542780), (12, 1285650), (15, 1028520), (18, 857100), (20, 771390), (24, 642825), (25, 617112), (27, 571400), (30, 514260), (36, 428550), (40, 385695), (45, 342840), (50, 308556), (54, 285700), (60, 257130), (72, 214275), (75, 205704), (90, 171420), (100, 154278), (108, 142850), (120, 128565), (135, 114280), (150, 102852), (180, 85710), (200, 77139), (216, 71425), (225, 68568), (270, 57140), (300, 51426), (360, 42855), (450, 34284), (540, 28570), (600, 25713), (675, 22856), (900, 17142), (1080, 14285), (1350, 11428), (1800, 8571), (2700, 5714), (2857, 5400)]