679663800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{16417}}^1$

素因数の和:16462

約数の個数: 144

約数和(自身を含む): 2381923440

約数和(自身を除く): 1702259640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 414, 450, 460, 552, 575, 600, 690, 828, 900, 920, 1035, 1150, 1380, 1656, 1725, 1800, 2070, 2300, 2760, 3450, 4140, 4600, 5175, 6900, 8280, 10350, 13800, 16417, 20700, 32834, 41400, 49251, 65668, 82085, 98502, 131336, 147753, 164170, 197004, 246255, 295506, 328340, 377591, 394008, 410425, 492510, 591012, 656680, 738765, 755182, 820850, 985020, 1132773, 1182024, 1231275, 1477530, 1510364, 1641700, 1887955, 1970040, 2265546, 2462550, 2955060, 3020728, 3283400, 3398319, 3693825, 3775910, 4531092, 4925100, 5663865, 5910120, 6796638, 7387650, 7551820, 9062184, 9439775, 9850200, 11327730, 13593276, 14775300, 15103640, 16991595, 18879550, 22655460, 27186552, 28319325, 29550600, 33983190, 37759100, 45310920, 56638650, 67966380, 75518200, 84957975, 113277300, 135932760, 169915950, 226554600, 339831900, 679663800]

約数ペア:

[(1, 679663800), (2, 339831900), (3, 226554600), (4, 169915950), (5, 135932760), (6, 113277300), (8, 84957975), (9, 75518200), (10, 67966380), (12, 56638650), (15, 45310920), (18, 37759100), (20, 33983190), (23, 29550600), (24, 28319325), (25, 27186552), (30, 22655460), (36, 18879550), (40, 16991595), (45, 15103640), (46, 14775300), (50, 13593276), (60, 11327730), (69, 9850200), (72, 9439775), (75, 9062184), (90, 7551820), (92, 7387650), (100, 6796638), (115, 5910120), (120, 5663865), (138, 4925100), (150, 4531092), (180, 3775910), (184, 3693825), (200, 3398319), (207, 3283400), (225, 3020728), (230, 2955060), (276, 2462550), (300, 2265546), (345, 1970040), (360, 1887955), (414, 1641700), (450, 1510364), (460, 1477530), (552, 1231275), (575, 1182024), (600, 1132773), (690, 985020), (828, 820850), (900, 755182), (920, 738765), (1035, 656680), (1150, 591012), (1380, 492510), (1656, 410425), (1725, 394008), (1800, 377591), (2070, 328340), (2300, 295506), (2760, 246255), (3450, 197004), (4140, 164170), (4600, 147753), (5175, 131336), (6900, 98502), (8280, 82085), (10350, 65668), (13800, 49251), (16417, 41400), (20700, 32834)]