289935000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:428

約数の個数: 240

約数和(自身を含む): 1041697800

約数和(自身を除く): 751762800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 125, 136, 150, 153, 170, 180, 200, 204, 225, 250, 255, 300, 306, 340, 360, 375, 379, 408, 425, 450, 500, 510, 600, 612, 625, 680, 750, 758, 765, 850, 900, 1000, 1020, 1125, 1137, 1224, 1250, 1275, 1500, 1516, 1530, 1700, 1800, 1875, 1895, 2040, 2125, 2250, 2274, 2500, 2550, 3000, 3032, 3060, 3400, 3411, 3750, 3790, 3825, 4250, 4500, 4548, 5000, 5100, 5625, 5685, 6120, 6375, 6443, 6822, 7500, 7580, 7650, 8500, 9000, 9096, 9475, 10200, 10625, 11250, 11370, 12750, 12886, 13644, 15000, 15160, 15300, 17000, 17055, 18950, 19125, 19329, 21250, 22500, 22740, 25500, 25772, 27288, 28425, 30600, 31875, 32215, 34110, 37900, 38250, 38658, 42500, 45000, 45480, 47375, 51000, 51544, 56850, 57987, 63750, 64430, 68220, 75800, 76500, 77316, 85000, 85275, 94750, 95625, 96645, 113700, 115974, 127500, 128860, 136440, 142125, 153000, 154632, 161075, 170550, 189500, 191250, 193290, 227400, 231948, 236875, 255000, 257720, 284250, 289935, 322150, 341100, 379000, 382500, 386580, 426375, 463896, 473750, 483225, 568500, 579870, 644300, 682200, 710625, 765000, 773160, 805375, 852750, 947500, 966450, 1137000, 1159740, 1288600, 1421250, 1449675, 1610750, 1705500, 1895000, 1932900, 2131875, 2319480, 2416125, 2842500, 2899350, 3221500, 3411000, 3865800, 4026875, 4263750, 4832250, 5685000, 5798700, 6443000, 7248375, 8053750, 8527500, 9664500, 11597400, 12080625, 14496750, 16107500, 17055000, 19329000, 24161250, 28993500, 32215000, 36241875, 48322500, 57987000, 72483750, 96645000, 144967500, 289935000]

約数ペア:

[(1, 289935000), (2, 144967500), (3, 96645000), (4, 72483750), (5, 57987000), (6, 48322500), (8, 36241875), (9, 32215000), (10, 28993500), (12, 24161250), (15, 19329000), (17, 17055000), (18, 16107500), (20, 14496750), (24, 12080625), (25, 11597400), (30, 9664500), (34, 8527500), (36, 8053750), (40, 7248375), (45, 6443000), (50, 5798700), (51, 5685000), (60, 4832250), (68, 4263750), (72, 4026875), (75, 3865800), (85, 3411000), (90, 3221500), (100, 2899350), (102, 2842500), (120, 2416125), (125, 2319480), (136, 2131875), (150, 1932900), (153, 1895000), (170, 1705500), (180, 1610750), (200, 1449675), (204, 1421250), (225, 1288600), (250, 1159740), (255, 1137000), (300, 966450), (306, 947500), (340, 852750), (360, 805375), (375, 773160), (379, 765000), (408, 710625), (425, 682200), (450, 644300), (500, 579870), (510, 568500), (600, 483225), (612, 473750), (625, 463896), (680, 426375), (750, 386580), (758, 382500), (765, 379000), (850, 341100), (900, 322150), (1000, 289935), (1020, 284250), (1125, 257720), (1137, 255000), (1224, 236875), (1250, 231948), (1275, 227400), (1500, 193290), (1516, 191250), (1530, 189500), (1700, 170550), (1800, 161075), (1875, 154632), (1895, 153000), (2040, 142125), (2125, 136440), (2250, 128860), (2274, 127500), (2500, 115974), (2550, 113700), (3000, 96645), (3032, 95625), (3060, 94750), (3400, 85275), (3411, 85000), (3750, 77316), (3790, 76500), (3825, 75800), (4250, 68220), (4500, 64430), (4548, 63750), (5000, 57987), (5100, 56850), (5625, 51544), (5685, 51000), (6120, 47375), (6375, 45480), (6443, 45000), (6822, 42500), (7500, 38658), (7580, 38250), (7650, 37900), (8500, 34110), (9000, 32215), (9096, 31875), (9475, 30600), (10200, 28425), (10625, 27288), (11250, 25772), (11370, 25500), (12750, 22740), (12886, 22500), (13644, 21250), (15000, 19329), (15160, 19125), (15300, 18950), (17000, 17055)]