40270050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:948

約数の個数: 72

約数和(自身を含む): 109317780

約数和(自身を除く): 69047730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 109, 150, 218, 225, 327, 450, 545, 654, 821, 981, 1090, 1635, 1642, 1962, 2463, 2725, 3270, 4105, 4905, 4926, 5450, 7389, 8175, 8210, 9810, 12315, 14778, 16350, 20525, 24525, 24630, 36945, 41050, 49050, 61575, 73890, 89489, 123150, 178978, 184725, 268467, 369450, 447445, 536934, 805401, 894890, 1342335, 1610802, 2237225, 2684670, 4027005, 4474450, 6711675, 8054010, 13423350, 20135025, 40270050]

約数ペア:

[(1, 40270050), (2, 20135025), (3, 13423350), (5, 8054010), (6, 6711675), (9, 4474450), (10, 4027005), (15, 2684670), (18, 2237225), (25, 1610802), (30, 1342335), (45, 894890), (50, 805401), (75, 536934), (90, 447445), (109, 369450), (150, 268467), (218, 184725), (225, 178978), (327, 123150), (450, 89489), (545, 73890), (654, 61575), (821, 49050), (981, 41050), (1090, 36945), (1635, 24630), (1642, 24525), (1962, 20525), (2463, 16350), (2725, 14778), (3270, 12315), (4105, 9810), (4905, 8210), (4926, 8175), (5450, 7389)]