90091260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:712

約数の個数: 144

約数和(自身を含む): 315334656

約数和(自身を除く): 225243396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 127, 140, 180, 210, 252, 254, 315, 381, 420, 508, 563, 630, 635, 762, 889, 1126, 1143, 1260, 1270, 1524, 1689, 1778, 1905, 2252, 2286, 2540, 2667, 2815, 3378, 3556, 3810, 3941, 4445, 4572, 5067, 5334, 5630, 5715, 6756, 7620, 7882, 8001, 8445, 8890, 10134, 10668, 11260, 11430, 11823, 13335, 15764, 16002, 16890, 17780, 19705, 20268, 22860, 23646, 25335, 26670, 32004, 33780, 35469, 39410, 40005, 47292, 50670, 53340, 59115, 70938, 71501, 78820, 80010, 101340, 118230, 141876, 143002, 160020, 177345, 214503, 236460, 286004, 354690, 357505, 429006, 500507, 643509, 709380, 715010, 858012, 1001014, 1072515, 1287018, 1430020, 1501521, 2002028, 2145030, 2502535, 2574036, 3003042, 3217545, 4290060, 4504563, 5005070, 6006084, 6435090, 7507605, 9009126, 10010140, 12870180, 15015210, 18018252, 22522815, 30030420, 45045630, 90091260]

約数ペア:

[(1, 90091260), (2, 45045630), (3, 30030420), (4, 22522815), (5, 18018252), (6, 15015210), (7, 12870180), (9, 10010140), (10, 9009126), (12, 7507605), (14, 6435090), (15, 6006084), (18, 5005070), (20, 4504563), (21, 4290060), (28, 3217545), (30, 3003042), (35, 2574036), (36, 2502535), (42, 2145030), (45, 2002028), (60, 1501521), (63, 1430020), (70, 1287018), (84, 1072515), (90, 1001014), (105, 858012), (126, 715010), (127, 709380), (140, 643509), (180, 500507), (210, 429006), (252, 357505), (254, 354690), (315, 286004), (381, 236460), (420, 214503), (508, 177345), (563, 160020), (630, 143002), (635, 141876), (762, 118230), (889, 101340), (1126, 80010), (1143, 78820), (1260, 71501), (1270, 70938), (1524, 59115), (1689, 53340), (1778, 50670), (1905, 47292), (2252, 40005), (2286, 39410), (2540, 35469), (2667, 33780), (2815, 32004), (3378, 26670), (3556, 25335), (3810, 23646), (3941, 22860), (4445, 20268), (4572, 19705), (5067, 17780), (5334, 16890), (5630, 16002), (5715, 15764), (6756, 13335), (7620, 11823), (7882, 11430), (8001, 11260), (8445, 10668), (8890, 10134)]