71369000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 181958400

約数和(自身を除く): 110589400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 29, 40, 46, 50, 58, 92, 100, 107, 115, 116, 125, 145, 184, 200, 214, 230, 232, 250, 290, 428, 460, 500, 535, 575, 580, 667, 725, 856, 920, 1000, 1070, 1150, 1160, 1334, 1450, 2140, 2300, 2461, 2668, 2675, 2875, 2900, 3103, 3335, 3625, 4280, 4600, 4922, 5336, 5350, 5750, 5800, 6206, 6670, 7250, 9844, 10700, 11500, 12305, 12412, 13340, 13375, 14500, 15515, 16675, 19688, 21400, 23000, 24610, 24824, 26680, 26750, 29000, 31030, 33350, 49220, 53500, 61525, 62060, 66700, 71369, 77575, 83375, 98440, 107000, 123050, 124120, 133400, 142738, 155150, 166750, 246100, 285476, 307625, 310300, 333500, 356845, 387875, 492200, 570952, 615250, 620600, 667000, 713690, 775750, 1230500, 1427380, 1551500, 1784225, 2461000, 2854760, 3103000, 3568450, 7136900, 8921125, 14273800, 17842250, 35684500, 71369000]

約数ペア:

[(1, 71369000), (2, 35684500), (4, 17842250), (5, 14273800), (8, 8921125), (10, 7136900), (20, 3568450), (23, 3103000), (25, 2854760), (29, 2461000), (40, 1784225), (46, 1551500), (50, 1427380), (58, 1230500), (92, 775750), (100, 713690), (107, 667000), (115, 620600), (116, 615250), (125, 570952), (145, 492200), (184, 387875), (200, 356845), (214, 333500), (230, 310300), (232, 307625), (250, 285476), (290, 246100), (428, 166750), (460, 155150), (500, 142738), (535, 133400), (575, 124120), (580, 123050), (667, 107000), (725, 98440), (856, 83375), (920, 77575), (1000, 71369), (1070, 66700), (1150, 62060), (1160, 61525), (1334, 53500), (1450, 49220), (2140, 33350), (2300, 31030), (2461, 29000), (2668, 26750), (2675, 26680), (2875, 24824), (2900, 24610), (3103, 23000), (3335, 21400), (3625, 19688), (4280, 16675), (4600, 15515), (4922, 14500), (5336, 13375), (5350, 13340), (5750, 12412), (5800, 12305), (6206, 11500), (6670, 10700), (7250, 9844)]