30855600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{2857}}^1$

素因数の和:2884

約数の個数: 120

約数和(自身を含む): 109861520

約数和(自身を除く): 79005920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 2857, 3600, 5400, 5714, 8571, 10800, 11428, 14285, 17142, 22856, 25713, 28570, 34284, 42855, 45712, 51426, 57140, 68568, 71425, 77139, 85710, 102852, 114280, 128565, 137136, 142850, 154278, 171420, 205704, 214275, 228560, 257130, 285700, 308556, 342840, 385695, 411408, 428550, 514260, 571400, 617112, 642825, 685680, 771390, 857100, 1028520, 1142800, 1234224, 1285650, 1542780, 1714200, 1928475, 2057040, 2571300, 3085560, 3428400, 3856950, 5142600, 6171120, 7713900, 10285200, 15427800, 30855600]

約数ペア:

[(1, 30855600), (2, 15427800), (3, 10285200), (4, 7713900), (5, 6171120), (6, 5142600), (8, 3856950), (9, 3428400), (10, 3085560), (12, 2571300), (15, 2057040), (16, 1928475), (18, 1714200), (20, 1542780), (24, 1285650), (25, 1234224), (27, 1142800), (30, 1028520), (36, 857100), (40, 771390), (45, 685680), (48, 642825), (50, 617112), (54, 571400), (60, 514260), (72, 428550), (75, 411408), (80, 385695), (90, 342840), (100, 308556), (108, 285700), (120, 257130), (135, 228560), (144, 214275), (150, 205704), (180, 171420), (200, 154278), (216, 142850), (225, 137136), (240, 128565), (270, 114280), (300, 102852), (360, 85710), (400, 77139), (432, 71425), (450, 68568), (540, 57140), (600, 51426), (675, 45712), (720, 42855), (900, 34284), (1080, 28570), (1200, 25713), (1350, 22856), (1800, 17142), (2160, 14285), (2700, 11428), (2857, 10800), (3600, 8571), (5400, 5714)]