1772899380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{67003}}^1$

素因数の和:67035

約数の個数: 144

約数和(自身を含む): 6416303040

約数和(自身を除く): 4643403660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 67003, 134006, 201009, 268012, 335015, 402018, 469021, 603027, 670030, 804036, 938042, 1005045, 1206054, 1340060, 1407063, 1809081, 1876084, 2010090, 2345105, 2412108, 2814126, 3015135, 3283147, 3618162, 4020180, 4221189, 4690210, 5628252, 6030270, 6566294, 7035315, 7236324, 8442378, 9045405, 9380420, 9849441, 12060540, 12663567, 13132588, 14070630, 16415735, 16884756, 18090810, 19698882, 21105945, 25327134, 28141260, 29548323, 32831470, 36181620, 39397764, 42211890, 49247205, 50654268, 59096646, 63317835, 65662940, 84423780, 88644969, 98494410, 118193292, 126635670, 147741615, 177289938, 196988820, 253271340, 295483230, 354579876, 443224845, 590966460, 886449690, 1772899380]

約数ペア:

[(1, 1772899380), (2, 886449690), (3, 590966460), (4, 443224845), (5, 354579876), (6, 295483230), (7, 253271340), (9, 196988820), (10, 177289938), (12, 147741615), (14, 126635670), (15, 118193292), (18, 98494410), (20, 88644969), (21, 84423780), (27, 65662940), (28, 63317835), (30, 59096646), (35, 50654268), (36, 49247205), (42, 42211890), (45, 39397764), (49, 36181620), (54, 32831470), (60, 29548323), (63, 28141260), (70, 25327134), (84, 21105945), (90, 19698882), (98, 18090810), (105, 16884756), (108, 16415735), (126, 14070630), (135, 13132588), (140, 12663567), (147, 12060540), (180, 9849441), (189, 9380420), (196, 9045405), (210, 8442378), (245, 7236324), (252, 7035315), (270, 6566294), (294, 6030270), (315, 5628252), (378, 4690210), (420, 4221189), (441, 4020180), (490, 3618162), (540, 3283147), (588, 3015135), (630, 2814126), (735, 2412108), (756, 2345105), (882, 2010090), (945, 1876084), (980, 1809081), (1260, 1407063), (1323, 1340060), (1470, 1206054), (1764, 1005045), (1890, 938042), (2205, 804036), (2646, 670030), (2940, 603027), (3780, 469021), (4410, 402018), (5292, 335015), (6615, 268012), (8820, 201009), (13230, 134006), (26460, 67003)]