21242134800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{5900593}}^1$

素因数の和:5900617

約数の個数: 90

約数和(自身を含む): 73716120842

約数和(自身を除く): 52473986042

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 5900593, 11801186, 17701779, 23602372, 29502965, 35403558, 47204744, 53105337, 59005930, 70807116, 88508895, 94409488, 106210674, 118011860, 141614232, 147514825, 177017790, 212421348, 236023720, 265526685, 283228464, 295029650, 354035580, 424842696, 442544475, 472047440, 531053370, 590059300, 708071160, 849685392, 885088950, 1062106740, 1180118600, 1327633425, 1416142320, 1770177900, 2124213480, 2360237200, 2655266850, 3540355800, 4248426960, 5310533700, 7080711600, 10621067400, 21242134800]

約数ペア:

[(1, 21242134800), (2, 10621067400), (3, 7080711600), (4, 5310533700), (5, 4248426960), (6, 3540355800), (8, 2655266850), (9, 2360237200), (10, 2124213480), (12, 1770177900), (15, 1416142320), (16, 1327633425), (18, 1180118600), (20, 1062106740), (24, 885088950), (25, 849685392), (30, 708071160), (36, 590059300), (40, 531053370), (45, 472047440), (48, 442544475), (50, 424842696), (60, 354035580), (72, 295029650), (75, 283228464), (80, 265526685), (90, 236023720), (100, 212421348), (120, 177017790), (144, 147514825), (150, 141614232), (180, 118011860), (200, 106210674), (225, 94409488), (240, 88508895), (300, 70807116), (360, 59005930), (400, 53105337), (450, 47204744), (600, 35403558), (720, 29502965), (900, 23602372), (1200, 17701779), (1800, 11801186), (3600, 5900593)]