91379000

素因数分解:

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

素因数の和:210

約数の個数: 128

約数和(自身を含む): 232502400

約数和(自身を除く): 141123400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 29, 40, 46, 50, 58, 92, 100, 115, 116, 125, 137, 145, 184, 200, 230, 232, 250, 274, 290, 460, 500, 548, 575, 580, 667, 685, 725, 920, 1000, 1096, 1150, 1160, 1334, 1370, 1450, 2300, 2668, 2740, 2875, 2900, 3151, 3335, 3425, 3625, 3973, 4600, 5336, 5480, 5750, 5800, 6302, 6670, 6850, 7250, 7946, 11500, 12604, 13340, 13700, 14500, 15755, 15892, 16675, 17125, 19865, 23000, 25208, 26680, 27400, 29000, 31510, 31784, 33350, 34250, 39730, 63020, 66700, 68500, 78775, 79460, 83375, 91379, 99325, 126040, 133400, 137000, 157550, 158920, 166750, 182758, 198650, 315100, 333500, 365516, 393875, 397300, 456895, 496625, 630200, 667000, 731032, 787750, 794600, 913790, 993250, 1575500, 1827580, 1986500, 2284475, 3151000, 3655160, 3973000, 4568950, 9137900, 11422375, 18275800, 22844750, 45689500, 91379000]

約数ペア:

[(1, 91379000), (2, 45689500), (4, 22844750), (5, 18275800), (8, 11422375), (10, 9137900), (20, 4568950), (23, 3973000), (25, 3655160), (29, 3151000), (40, 2284475), (46, 1986500), (50, 1827580), (58, 1575500), (92, 993250), (100, 913790), (115, 794600), (116, 787750), (125, 731032), (137, 667000), (145, 630200), (184, 496625), (200, 456895), (230, 397300), (232, 393875), (250, 365516), (274, 333500), (290, 315100), (460, 198650), (500, 182758), (548, 166750), (575, 158920), (580, 157550), (667, 137000), (685, 133400), (725, 126040), (920, 99325), (1000, 91379), (1096, 83375), (1150, 79460), (1160, 78775), (1334, 68500), (1370, 66700), (1450, 63020), (2300, 39730), (2668, 34250), (2740, 33350), (2875, 31784), (2900, 31510), (3151, 29000), (3335, 27400), (3425, 26680), (3625, 25208), (3973, 23000), (4600, 19865), (5336, 17125), (5480, 16675), (5750, 15892), (5800, 15755), (6302, 14500), (6670, 13700), (6850, 13340), (7250, 12604), (7946, 11500)]