2681036000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:574

約数の個数: 192

約数和(自身を含む): 7069083840

約数和(自身を除く): 4388047840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 89, 100, 125, 136, 160, 170, 178, 200, 250, 272, 340, 356, 400, 425, 443, 445, 500, 544, 680, 712, 800, 850, 886, 890, 1000, 1360, 1424, 1513, 1700, 1772, 1780, 2000, 2125, 2215, 2225, 2720, 2848, 3026, 3400, 3544, 3560, 4000, 4250, 4430, 4450, 6052, 6800, 7088, 7120, 7531, 7565, 8500, 8860, 8900, 11075, 11125, 12104, 13600, 14176, 14240, 15062, 15130, 17000, 17720, 17800, 22150, 22250, 24208, 30124, 30260, 34000, 35440, 35600, 37655, 37825, 39427, 44300, 44500, 48416, 55375, 60248, 60520, 68000, 70880, 71200, 75310, 75650, 78854, 88600, 89000, 110750, 120496, 121040, 150620, 151300, 157708, 177200, 178000, 188275, 189125, 197135, 221500, 240992, 242080, 301240, 302600, 315416, 354400, 356000, 376550, 378250, 394270, 443000, 602480, 605200, 630832, 670259, 753100, 756500, 788540, 886000, 941375, 985675, 1204960, 1210400, 1261664, 1340518, 1506200, 1513000, 1577080, 1772000, 1882750, 1971350, 2681036, 3012400, 3026000, 3154160, 3351295, 3765500, 3942700, 4928375, 5362072, 6024800, 6052000, 6308320, 6702590, 7531000, 7885400, 9856750, 10724144, 13405180, 15062000, 15770800, 16756475, 19713500, 21448288, 26810360, 30124000, 31541600, 33512950, 39427000, 53620720, 67025900, 78854000, 83782375, 107241440, 134051800, 157708000, 167564750, 268103600, 335129500, 536207200, 670259000, 1340518000, 2681036000]

約数ペア:

[(1, 2681036000), (2, 1340518000), (4, 670259000), (5, 536207200), (8, 335129500), (10, 268103600), (16, 167564750), (17, 157708000), (20, 134051800), (25, 107241440), (32, 83782375), (34, 78854000), (40, 67025900), (50, 53620720), (68, 39427000), (80, 33512950), (85, 31541600), (89, 30124000), (100, 26810360), (125, 21448288), (136, 19713500), (160, 16756475), (170, 15770800), (178, 15062000), (200, 13405180), (250, 10724144), (272, 9856750), (340, 7885400), (356, 7531000), (400, 6702590), (425, 6308320), (443, 6052000), (445, 6024800), (500, 5362072), (544, 4928375), (680, 3942700), (712, 3765500), (800, 3351295), (850, 3154160), (886, 3026000), (890, 3012400), (1000, 2681036), (1360, 1971350), (1424, 1882750), (1513, 1772000), (1700, 1577080), (1772, 1513000), (1780, 1506200), (2000, 1340518), (2125, 1261664), (2215, 1210400), (2225, 1204960), (2720, 985675), (2848, 941375), (3026, 886000), (3400, 788540), (3544, 756500), (3560, 753100), (4000, 670259), (4250, 630832), (4430, 605200), (4450, 602480), (6052, 443000), (6800, 394270), (7088, 378250), (7120, 376550), (7531, 356000), (7565, 354400), (8500, 315416), (8860, 302600), (8900, 301240), (11075, 242080), (11125, 240992), (12104, 221500), (13600, 197135), (14176, 189125), (14240, 188275), (15062, 178000), (15130, 177200), (17000, 157708), (17720, 151300), (17800, 150620), (22150, 121040), (22250, 120496), (24208, 110750), (30124, 89000), (30260, 88600), (34000, 78854), (35440, 75650), (35600, 75310), (37655, 71200), (37825, 70880), (39427, 68000), (44300, 60520), (44500, 60248), (48416, 55375)]