1896808800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{27253}}^1$

素因数の和:27305

約数の個数: 144

約数和(自身を含む): 6387247440

約数和(自身を除く): 4490438640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 480, 580, 600, 696, 725, 800, 870, 928, 1160, 1200, 1392, 1450, 1740, 2175, 2320, 2400, 2784, 2900, 3480, 4350, 4640, 5800, 6960, 8700, 11600, 13920, 17400, 23200, 27253, 34800, 54506, 69600, 81759, 109012, 136265, 163518, 218024, 272530, 327036, 408795, 436048, 545060, 654072, 681325, 790337, 817590, 872096, 1090120, 1308144, 1362650, 1580674, 1635180, 2043975, 2180240, 2371011, 2616288, 2725300, 3161348, 3270360, 3951685, 4087950, 4360480, 4742022, 5450600, 6322696, 6540720, 7903370, 8175900, 9484044, 10901200, 11855055, 12645392, 13081440, 15806740, 16351800, 18968088, 19758425, 21802400, 23710110, 25290784, 31613480, 32703600, 37936176, 39516850, 47420220, 59275275, 63226960, 65407200, 75872352, 79033700, 94840440, 118550550, 126453920, 158067400, 189680880, 237101100, 316134800, 379361760, 474202200, 632269600, 948404400, 1896808800]

約数ペア:

[(1, 1896808800), (2, 948404400), (3, 632269600), (4, 474202200), (5, 379361760), (6, 316134800), (8, 237101100), (10, 189680880), (12, 158067400), (15, 126453920), (16, 118550550), (20, 94840440), (24, 79033700), (25, 75872352), (29, 65407200), (30, 63226960), (32, 59275275), (40, 47420220), (48, 39516850), (50, 37936176), (58, 32703600), (60, 31613480), (75, 25290784), (80, 23710110), (87, 21802400), (96, 19758425), (100, 18968088), (116, 16351800), (120, 15806740), (145, 13081440), (150, 12645392), (160, 11855055), (174, 10901200), (200, 9484044), (232, 8175900), (240, 7903370), (290, 6540720), (300, 6322696), (348, 5450600), (400, 4742022), (435, 4360480), (464, 4087950), (480, 3951685), (580, 3270360), (600, 3161348), (696, 2725300), (725, 2616288), (800, 2371011), (870, 2180240), (928, 2043975), (1160, 1635180), (1200, 1580674), (1392, 1362650), (1450, 1308144), (1740, 1090120), (2175, 872096), (2320, 817590), (2400, 790337), (2784, 681325), (2900, 654072), (3480, 545060), (4350, 436048), (4640, 408795), (5800, 327036), (6960, 272530), (8700, 218024), (11600, 163518), (13920, 136265), (17400, 109012), (23200, 81759), (27253, 69600), (34800, 54506)]