118081620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22621}}^1$

素因数の和:22665

約数の個数: 72

約数和(自身を含む): 370548360

約数和(自身を除く): 252466740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 22621, 45242, 67863, 90484, 113105, 135726, 203589, 226210, 271452, 339315, 407178, 452420, 656009, 678630, 814356, 1017945, 1312018, 1357260, 1968027, 2035890, 2624036, 3280045, 3936054, 4071780, 5904081, 6560090, 7872108, 9840135, 11808162, 13120180, 19680270, 23616324, 29520405, 39360540, 59040810, 118081620]

約数ペア:

[(1, 118081620), (2, 59040810), (3, 39360540), (4, 29520405), (5, 23616324), (6, 19680270), (9, 13120180), (10, 11808162), (12, 9840135), (15, 7872108), (18, 6560090), (20, 5904081), (29, 4071780), (30, 3936054), (36, 3280045), (45, 2624036), (58, 2035890), (60, 1968027), (87, 1357260), (90, 1312018), (116, 1017945), (145, 814356), (174, 678630), (180, 656009), (261, 452420), (290, 407178), (348, 339315), (435, 271452), (522, 226210), (580, 203589), (870, 135726), (1044, 113105), (1305, 90484), (1740, 67863), (2610, 45242), (5220, 22621)]