551530260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{5501}}^1$

素因数の和:6073

約数の個数: 72

約数和(自身を含む): 1676283336

約数和(自身を除く): 1124753076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 557, 1114, 1671, 2228, 2785, 3342, 5013, 5501, 5570, 6684, 8355, 10026, 11002, 11140, 16503, 16710, 20052, 22004, 25065, 27505, 33006, 33420, 49509, 50130, 55010, 66012, 82515, 99018, 100260, 110020, 165030, 198036, 247545, 330060, 495090, 990180, 3064057, 6128114, 9192171, 12256228, 15320285, 18384342, 27576513, 30640570, 36768684, 45960855, 55153026, 61281140, 91921710, 110306052, 137882565, 183843420, 275765130, 551530260]

約数ペア:

[(1, 551530260), (2, 275765130), (3, 183843420), (4, 137882565), (5, 110306052), (6, 91921710), (9, 61281140), (10, 55153026), (12, 45960855), (15, 36768684), (18, 30640570), (20, 27576513), (30, 18384342), (36, 15320285), (45, 12256228), (60, 9192171), (90, 6128114), (180, 3064057), (557, 990180), (1114, 495090), (1671, 330060), (2228, 247545), (2785, 198036), (3342, 165030), (5013, 110020), (5501, 100260), (5570, 99018), (6684, 82515), (8355, 66012), (10026, 55010), (11002, 50130), (11140, 49509), (16503, 33420), (16710, 33006), (20052, 27505), (22004, 25065)]