105999640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 259627680

約数和(自身を除く): 153628040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 137, 145, 184, 230, 232, 274, 290, 460, 548, 580, 667, 685, 841, 920, 1096, 1160, 1334, 1370, 1682, 2668, 2740, 3151, 3335, 3364, 3973, 4205, 5336, 5480, 6302, 6670, 6728, 7946, 8410, 12604, 13340, 15755, 15892, 16820, 19343, 19865, 25208, 26680, 31510, 31784, 33640, 38686, 39730, 63020, 77372, 79460, 91379, 96715, 115217, 126040, 154744, 158920, 182758, 193430, 230434, 365516, 386860, 456895, 460868, 576085, 731032, 773720, 913790, 921736, 1152170, 1827580, 2304340, 2649991, 3655160, 4608680, 5299982, 10599964, 13249955, 21199928, 26499910, 52999820, 105999640]

約数ペア:

[(1, 105999640), (2, 52999820), (4, 26499910), (5, 21199928), (8, 13249955), (10, 10599964), (20, 5299982), (23, 4608680), (29, 3655160), (40, 2649991), (46, 2304340), (58, 1827580), (92, 1152170), (115, 921736), (116, 913790), (137, 773720), (145, 731032), (184, 576085), (230, 460868), (232, 456895), (274, 386860), (290, 365516), (460, 230434), (548, 193430), (580, 182758), (667, 158920), (685, 154744), (841, 126040), (920, 115217), (1096, 96715), (1160, 91379), (1334, 79460), (1370, 77372), (1682, 63020), (2668, 39730), (2740, 38686), (3151, 33640), (3335, 31784), (3364, 31510), (3973, 26680), (4205, 25208), (5336, 19865), (5480, 19343), (6302, 16820), (6670, 15892), (6728, 15755), (7946, 13340), (8410, 12604)]