200018675520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{69450929}}^1$

素因数の和:69450952

約数の個数: 84

約数和(自身を含む): 687980912580

約数和(自身を除く): 487962237060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 69450929, 138901858, 208352787, 277803716, 347254645, 416705574, 555607432, 625058361, 694509290, 833411148, 1041763935, 1111214864, 1250116722, 1389018580, 1666822296, 2083527870, 2222429728, 2500233444, 2778037160, 3125291805, 3333644592, 4167055740, 4444859456, 5000466888, 5556074320, 6250583610, 6667289184, 8334111480, 10000933776, 11112148640, 12501167220, 13334578368, 16668222960, 20001867552, 22224297280, 25002334440, 33336445920, 40003735104, 50004668880, 66672891840, 100009337760, 200018675520]

約数ペア:

[(1, 200018675520), (2, 100009337760), (3, 66672891840), (4, 50004668880), (5, 40003735104), (6, 33336445920), (8, 25002334440), (9, 22224297280), (10, 20001867552), (12, 16668222960), (15, 13334578368), (16, 12501167220), (18, 11112148640), (20, 10000933776), (24, 8334111480), (30, 6667289184), (32, 6250583610), (36, 5556074320), (40, 5000466888), (45, 4444859456), (48, 4167055740), (60, 3333644592), (64, 3125291805), (72, 2778037160), (80, 2500233444), (90, 2222429728), (96, 2083527870), (120, 1666822296), (144, 1389018580), (160, 1250116722), (180, 1111214864), (192, 1041763935), (240, 833411148), (288, 694509290), (320, 625058361), (360, 555607432), (480, 416705574), (576, 347254645), (720, 277803716), (960, 208352787), (1440, 138901858), (2880, 69450929)]