55544040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{557}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 181495080

約数和(自身を除く): 125951040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 277, 360, 554, 557, 831, 1108, 1114, 1385, 1662, 1671, 2216, 2228, 2493, 2770, 2785, 3324, 3342, 4155, 4456, 4986, 5013, 5540, 5570, 6648, 6684, 8310, 8355, 9972, 10026, 11080, 11140, 12465, 13368, 16620, 16710, 19944, 20052, 22280, 24930, 25065, 33240, 33420, 40104, 49860, 50130, 66840, 99720, 100260, 154289, 200520, 308578, 462867, 617156, 771445, 925734, 1234312, 1388601, 1542890, 1851468, 2314335, 2777202, 3085780, 3702936, 4628670, 5554404, 6171560, 6943005, 9257340, 11108808, 13886010, 18514680, 27772020, 55544040]

約数ペア:

[(1, 55544040), (2, 27772020), (3, 18514680), (4, 13886010), (5, 11108808), (6, 9257340), (8, 6943005), (9, 6171560), (10, 5554404), (12, 4628670), (15, 3702936), (18, 3085780), (20, 2777202), (24, 2314335), (30, 1851468), (36, 1542890), (40, 1388601), (45, 1234312), (60, 925734), (72, 771445), (90, 617156), (120, 462867), (180, 308578), (277, 200520), (360, 154289), (554, 100260), (557, 99720), (831, 66840), (1108, 50130), (1114, 49860), (1385, 40104), (1662, 33420), (1671, 33240), (2216, 25065), (2228, 24930), (2493, 22280), (2770, 20052), (2785, 19944), (3324, 16710), (3342, 16620), (4155, 13368), (4456, 12465), (4986, 11140), (5013, 11080), (5540, 10026), (5570, 9972), (6648, 8355), (6684, 8310)]