2198200800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{915917}}^1$

素因数の和:915940

約数の個数: 72

約数和(自身を含む): 7155151416

約数和(自身を除く): 4956950616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 915917, 1831834, 2747751, 3663668, 4579585, 5495502, 7327336, 9159170, 10991004, 13738755, 14654672, 18318340, 21982008, 22897925, 27477510, 29309344, 36636680, 43964016, 45795850, 54955020, 68693775, 73273360, 87928032, 91591700, 109910040, 137387550, 146546720, 183183400, 219820080, 274775100, 366366800, 439640160, 549550200, 732733600, 1099100400, 2198200800]

約数ペア:

[(1, 2198200800), (2, 1099100400), (3, 732733600), (4, 549550200), (5, 439640160), (6, 366366800), (8, 274775100), (10, 219820080), (12, 183183400), (15, 146546720), (16, 137387550), (20, 109910040), (24, 91591700), (25, 87928032), (30, 73273360), (32, 68693775), (40, 54955020), (48, 45795850), (50, 43964016), (60, 36636680), (75, 29309344), (80, 27477510), (96, 22897925), (100, 21982008), (120, 18318340), (150, 14654672), (160, 13738755), (200, 10991004), (240, 9159170), (300, 7327336), (400, 5495502), (480, 4579585), (600, 3663668), (800, 2747751), (1200, 1831834), (2400, 915917)]