57190860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:885

約数の個数: 120

約数和(自身を含む): 183805776

約数和(自身を除く): 126614916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 405, 430, 516, 540, 645, 774, 810, 821, 860, 1161, 1290, 1548, 1620, 1642, 1935, 2322, 2463, 2580, 3284, 3483, 3870, 4105, 4644, 4926, 5805, 6966, 7389, 7740, 8210, 9852, 11610, 12315, 13932, 14778, 16420, 17415, 22167, 23220, 24630, 29556, 34830, 35303, 36945, 44334, 49260, 66501, 69660, 70606, 73890, 88668, 105909, 110835, 133002, 141212, 147780, 176515, 211818, 221670, 266004, 317727, 332505, 353030, 423636, 443340, 529545, 635454, 665010, 706060, 953181, 1059090, 1270908, 1330020, 1588635, 1906362, 2118180, 2859543, 3177270, 3812724, 4765905, 5719086, 6354540, 9531810, 11438172, 14297715, 19063620, 28595430, 57190860]

約数ペア:

[(1, 57190860), (2, 28595430), (3, 19063620), (4, 14297715), (5, 11438172), (6, 9531810), (9, 6354540), (10, 5719086), (12, 4765905), (15, 3812724), (18, 3177270), (20, 2859543), (27, 2118180), (30, 1906362), (36, 1588635), (43, 1330020), (45, 1270908), (54, 1059090), (60, 953181), (81, 706060), (86, 665010), (90, 635454), (108, 529545), (129, 443340), (135, 423636), (162, 353030), (172, 332505), (180, 317727), (215, 266004), (258, 221670), (270, 211818), (324, 176515), (387, 147780), (405, 141212), (430, 133002), (516, 110835), (540, 105909), (645, 88668), (774, 73890), (810, 70606), (821, 69660), (860, 66501), (1161, 49260), (1290, 44334), (1548, 36945), (1620, 35303), (1642, 34830), (1935, 29556), (2322, 24630), (2463, 23220), (2580, 22167), (3284, 17415), (3483, 16420), (3870, 14778), (4105, 13932), (4644, 12315), (4926, 11610), (5805, 9852), (6966, 8210), (7389, 7740)]