668801100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{202667}}^1$

素因数の和:202695

約数の個数: 72

約数和(自身を含む): 2110989888

約数和(自身を除く): 1442188788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 202667, 405334, 608001, 810668, 1013335, 1216002, 2026670, 2229337, 2432004, 3040005, 4053340, 4458674, 5066675, 6080010, 6688011, 8917348, 10133350, 11146685, 12160020, 13376022, 15200025, 20266700, 22293370, 26752044, 30400050, 33440055, 44586740, 55733425, 60800100, 66880110, 111466850, 133760220, 167200275, 222933700, 334400550, 668801100]

約数ペア:

[(1, 668801100), (2, 334400550), (3, 222933700), (4, 167200275), (5, 133760220), (6, 111466850), (10, 66880110), (11, 60800100), (12, 55733425), (15, 44586740), (20, 33440055), (22, 30400050), (25, 26752044), (30, 22293370), (33, 20266700), (44, 15200025), (50, 13376022), (55, 12160020), (60, 11146685), (66, 10133350), (75, 8917348), (100, 6688011), (110, 6080010), (132, 5066675), (150, 4458674), (165, 4053340), (220, 3040005), (275, 2432004), (300, 2229337), (330, 2026670), (550, 1216002), (660, 1013335), (825, 810668), (1100, 608001), (1650, 405334), (3300, 202667)]