380449800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12433}}^1$

素因数の和:12472

約数の個数: 144

約数和(自身を含む): 1352943540

約数和(自身を除く): 972493740

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, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 7650, 10200, 12433, 15300, 24866, 30600, 37299, 49732, 62165, 74598, 99464, 111897, 124330, 149196, 186495, 211361, 223794, 248660, 298392, 310825, 372990, 422722, 447588, 497320, 559485, 621650, 634083, 745980, 845444, 895176, 932475, 1056805, 1118970, 1243300, 1268166, 1491960, 1690888, 1864950, 1902249, 2113610, 2237940, 2486600, 2536332, 2797425, 3170415, 3729900, 3804498, 4227220, 4475880, 5072664, 5284025, 5594850, 6340830, 7459800, 7608996, 8454440, 9511245, 10568050, 11189700, 12681660, 15217992, 15852075, 19022490, 21136100, 22379400, 25363320, 31704150, 38044980, 42272200, 47556225, 63408300, 76089960, 95112450, 126816600, 190224900, 380449800]

約数ペア:

[(1, 380449800), (2, 190224900), (3, 126816600), (4, 95112450), (5, 76089960), (6, 63408300), (8, 47556225), (9, 42272200), (10, 38044980), (12, 31704150), (15, 25363320), (17, 22379400), (18, 21136100), (20, 19022490), (24, 15852075), (25, 15217992), (30, 12681660), (34, 11189700), (36, 10568050), (40, 9511245), (45, 8454440), (50, 7608996), (51, 7459800), (60, 6340830), (68, 5594850), (72, 5284025), (75, 5072664), (85, 4475880), (90, 4227220), (100, 3804498), (102, 3729900), (120, 3170415), (136, 2797425), (150, 2536332), (153, 2486600), (170, 2237940), (180, 2113610), (200, 1902249), (204, 1864950), (225, 1690888), (255, 1491960), (300, 1268166), (306, 1243300), (340, 1118970), (360, 1056805), (408, 932475), (425, 895176), (450, 845444), (510, 745980), (600, 634083), (612, 621650), (680, 559485), (765, 497320), (850, 447588), (900, 422722), (1020, 372990), (1224, 310825), (1275, 298392), (1530, 248660), (1700, 223794), (1800, 211361), (2040, 186495), (2550, 149196), (3060, 124330), (3400, 111897), (3825, 99464), (5100, 74598), (6120, 62165), (7650, 49732), (10200, 37299), (12433, 30600), (15300, 24866)]