56669220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{34981}}^1$

素因数の和:35002

約数の個数: 60

約数和(自身を含む): 177778524

約数和(自身を除く): 121109304

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 34981, 69962, 104943, 139924, 174905, 209886, 314829, 349810, 419772, 524715, 629658, 699620, 944487, 1049430, 1259316, 1574145, 1888974, 2098860, 2833461, 3148290, 3777948, 4722435, 5666922, 6296580, 9444870, 11333844, 14167305, 18889740, 28334610, 56669220]

約数ペア:

[(1, 56669220), (2, 28334610), (3, 18889740), (4, 14167305), (5, 11333844), (6, 9444870), (9, 6296580), (10, 5666922), (12, 4722435), (15, 3777948), (18, 3148290), (20, 2833461), (27, 2098860), (30, 1888974), (36, 1574145), (45, 1259316), (54, 1049430), (60, 944487), (81, 699620), (90, 629658), (108, 524715), (135, 419772), (162, 349810), (180, 314829), (270, 209886), (324, 174905), (405, 139924), (540, 104943), (810, 69962), (1620, 34981)]