91416880680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1\times {\mathrm{10957}}^1$

素因数の和:11499

約数の個数: 128

約数和(自身を含む): 276362513280

約数和(自身を除く): 184945632600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 277, 502, 554, 753, 831, 1004, 1108, 1255, 1385, 1506, 1662, 2008, 2216, 2510, 2770, 3012, 3324, 3765, 4155, 5020, 5540, 6024, 6648, 7530, 8310, 10040, 10957, 11080, 15060, 16620, 21914, 30120, 32871, 33240, 43828, 54785, 65742, 69527, 87656, 109570, 131484, 139054, 164355, 208581, 219140, 262968, 278108, 328710, 347635, 417162, 438280, 556216, 657420, 695270, 834324, 1042905, 1314840, 1390540, 1668648, 2085810, 2750207, 2781080, 3035089, 4171620, 5500414, 6070178, 8250621, 8343240, 9105267, 11000828, 12140356, 13751035, 15175445, 16501242, 18210534, 22001656, 24280712, 27502070, 30350890, 33002484, 36421068, 41253105, 45526335, 55004140, 60701780, 66004968, 72842136, 82506210, 91052670, 110008280, 121403560, 165012420, 182105340, 330024840, 364210680, 761807339, 1523614678, 2285422017, 3047229356, 3809036695, 4570844034, 6094458712, 7618073390, 9141688068, 11427110085, 15236146780, 18283376136, 22854220170, 30472293560, 45708440340, 91416880680]

約数ペア:

[(1, 91416880680), (2, 45708440340), (3, 30472293560), (4, 22854220170), (5, 18283376136), (6, 15236146780), (8, 11427110085), (10, 9141688068), (12, 7618073390), (15, 6094458712), (20, 4570844034), (24, 3809036695), (30, 3047229356), (40, 2285422017), (60, 1523614678), (120, 761807339), (251, 364210680), (277, 330024840), (502, 182105340), (554, 165012420), (753, 121403560), (831, 110008280), (1004, 91052670), (1108, 82506210), (1255, 72842136), (1385, 66004968), (1506, 60701780), (1662, 55004140), (2008, 45526335), (2216, 41253105), (2510, 36421068), (2770, 33002484), (3012, 30350890), (3324, 27502070), (3765, 24280712), (4155, 22001656), (5020, 18210534), (5540, 16501242), (6024, 15175445), (6648, 13751035), (7530, 12140356), (8310, 11000828), (10040, 9105267), (10957, 8343240), (11080, 8250621), (15060, 6070178), (16620, 5500414), (21914, 4171620), (30120, 3035089), (32871, 2781080), (33240, 2750207), (43828, 2085810), (54785, 1668648), (65742, 1390540), (69527, 1314840), (87656, 1042905), (109570, 834324), (131484, 695270), (139054, 657420), (164355, 556216), (208581, 438280), (219140, 417162), (262968, 347635), (278108, 328710)]