147826260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 467026560

約数和(自身を除く): 319200300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 71, 86, 90, 129, 142, 172, 180, 213, 215, 258, 269, 284, 355, 387, 426, 430, 516, 538, 639, 645, 710, 774, 807, 852, 860, 1065, 1076, 1278, 1290, 1345, 1420, 1548, 1614, 1935, 2130, 2421, 2556, 2580, 2690, 3053, 3195, 3228, 3870, 4035, 4260, 4842, 5380, 6106, 6390, 7740, 8070, 9159, 9684, 11567, 12105, 12212, 12780, 15265, 16140, 18318, 19099, 23134, 24210, 27477, 30530, 34701, 36636, 38198, 45795, 46268, 48420, 54954, 57297, 57835, 61060, 69402, 76396, 91590, 95495, 104103, 109908, 114594, 115670, 137385, 138804, 171891, 173505, 183180, 190990, 208206, 229188, 231340, 274770, 286485, 343782, 347010, 381980, 416412, 520515, 549540, 572970, 687564, 694020, 821257, 859455, 1041030, 1145940, 1642514, 1718910, 2082060, 2463771, 3285028, 3437820, 4106285, 4927542, 7391313, 8212570, 9855084, 12318855, 14782626, 16425140, 24637710, 29565252, 36956565, 49275420, 73913130, 147826260]

約数ペア:

[(1, 147826260), (2, 73913130), (3, 49275420), (4, 36956565), (5, 29565252), (6, 24637710), (9, 16425140), (10, 14782626), (12, 12318855), (15, 9855084), (18, 8212570), (20, 7391313), (30, 4927542), (36, 4106285), (43, 3437820), (45, 3285028), (60, 2463771), (71, 2082060), (86, 1718910), (90, 1642514), (129, 1145940), (142, 1041030), (172, 859455), (180, 821257), (213, 694020), (215, 687564), (258, 572970), (269, 549540), (284, 520515), (355, 416412), (387, 381980), (426, 347010), (430, 343782), (516, 286485), (538, 274770), (639, 231340), (645, 229188), (710, 208206), (774, 190990), (807, 183180), (852, 173505), (860, 171891), (1065, 138804), (1076, 137385), (1278, 115670), (1290, 114594), (1345, 109908), (1420, 104103), (1548, 95495), (1614, 91590), (1935, 76396), (2130, 69402), (2421, 61060), (2556, 57835), (2580, 57297), (2690, 54954), (3053, 48420), (3195, 46268), (3228, 45795), (3870, 38198), (4035, 36636), (4260, 34701), (4842, 30530), (5380, 27477), (6106, 24210), (6390, 23134), (7740, 19099), (8070, 18318), (9159, 16140), (9684, 15265), (11567, 12780), (12105, 12212)]