283131000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 967842720

約数和(自身を除く): 684711720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 163, 180, 193, 200, 225, 250, 300, 326, 360, 375, 386, 450, 489, 500, 579, 600, 652, 750, 772, 815, 900, 965, 978, 1000, 1125, 1158, 1304, 1467, 1500, 1544, 1630, 1737, 1800, 1930, 1956, 2250, 2316, 2445, 2895, 2934, 3000, 3260, 3474, 3860, 3912, 4075, 4500, 4632, 4825, 4890, 5790, 5868, 6520, 6948, 7335, 7720, 8150, 8685, 9000, 9650, 9780, 11580, 11736, 12225, 13896, 14475, 14670, 16300, 17370, 19300, 19560, 20375, 23160, 24125, 24450, 28950, 29340, 31459, 32600, 34740, 36675, 38600, 40750, 43425, 48250, 48900, 57900, 58680, 61125, 62918, 69480, 72375, 73350, 81500, 86850, 94377, 96500, 97800, 115800, 122250, 125836, 144750, 146700, 157295, 163000, 173700, 183375, 188754, 193000, 217125, 244500, 251672, 283131, 289500, 293400, 314590, 347400, 366750, 377508, 434250, 471885, 489000, 566262, 579000, 629180, 733500, 755016, 786475, 868500, 943770, 1132524, 1258360, 1415655, 1467000, 1572950, 1737000, 1887540, 2265048, 2359425, 2831310, 3145900, 3775080, 3932375, 4718850, 5662620, 6291800, 7078275, 7864750, 9437700, 11325240, 11797125, 14156550, 15729500, 18875400, 23594250, 28313100, 31459000, 35391375, 47188500, 56626200, 70782750, 94377000, 141565500, 283131000]

約数ペア:

[(1, 283131000), (2, 141565500), (3, 94377000), (4, 70782750), (5, 56626200), (6, 47188500), (8, 35391375), (9, 31459000), (10, 28313100), (12, 23594250), (15, 18875400), (18, 15729500), (20, 14156550), (24, 11797125), (25, 11325240), (30, 9437700), (36, 7864750), (40, 7078275), (45, 6291800), (50, 5662620), (60, 4718850), (72, 3932375), (75, 3775080), (90, 3145900), (100, 2831310), (120, 2359425), (125, 2265048), (150, 1887540), (163, 1737000), (180, 1572950), (193, 1467000), (200, 1415655), (225, 1258360), (250, 1132524), (300, 943770), (326, 868500), (360, 786475), (375, 755016), (386, 733500), (450, 629180), (489, 579000), (500, 566262), (579, 489000), (600, 471885), (652, 434250), (750, 377508), (772, 366750), (815, 347400), (900, 314590), (965, 293400), (978, 289500), (1000, 283131), (1125, 251672), (1158, 244500), (1304, 217125), (1467, 193000), (1500, 188754), (1544, 183375), (1630, 173700), (1737, 163000), (1800, 157295), (1930, 146700), (1956, 144750), (2250, 125836), (2316, 122250), (2445, 115800), (2895, 97800), (2934, 96500), (3000, 94377), (3260, 86850), (3474, 81500), (3860, 73350), (3912, 72375), (4075, 69480), (4500, 62918), (4632, 61125), (4825, 58680), (4890, 57900), (5790, 48900), (5868, 48250), (6520, 43425), (6948, 40750), (7335, 38600), (7720, 36675), (8150, 34740), (8685, 32600), (9000, 31459), (9650, 29340), (9780, 28950), (11580, 24450), (11736, 24125), (12225, 23160), (13896, 20375), (14475, 19560), (14670, 19300), (16300, 17370)]