77140000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 240

約数和(自身を含む): 236174400

約数和(自身を除く): 159034400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 29, 32, 35, 38, 40, 50, 56, 58, 70, 76, 80, 95, 100, 112, 116, 125, 133, 140, 145, 152, 160, 175, 190, 200, 203, 224, 232, 250, 266, 280, 290, 304, 350, 380, 400, 406, 464, 475, 500, 532, 551, 560, 580, 608, 625, 665, 700, 725, 760, 800, 812, 875, 928, 950, 1000, 1015, 1064, 1102, 1120, 1160, 1250, 1330, 1400, 1450, 1520, 1624, 1750, 1900, 2000, 2030, 2128, 2204, 2320, 2375, 2500, 2660, 2755, 2800, 2900, 3040, 3248, 3325, 3500, 3625, 3800, 3857, 4000, 4060, 4256, 4375, 4408, 4640, 4750, 5000, 5075, 5320, 5510, 5600, 5800, 6496, 6650, 7000, 7250, 7600, 7714, 8120, 8750, 8816, 9500, 10000, 10150, 10640, 11020, 11600, 11875, 13300, 13775, 14000, 14500, 15200, 15428, 16240, 16625, 17500, 17632, 18125, 19000, 19285, 20000, 20300, 21280, 22040, 23200, 23750, 25375, 26600, 27550, 28000, 29000, 30856, 32480, 33250, 35000, 36250, 38000, 38570, 40600, 44080, 47500, 50750, 53200, 55100, 58000, 61712, 66500, 68875, 70000, 72500, 76000, 77140, 81200, 83125, 88160, 95000, 96425, 101500, 106400, 110200, 116000, 123424, 126875, 133000, 137750, 140000, 145000, 154280, 162400, 166250, 190000, 192850, 203000, 220400, 253750, 266000, 275500, 290000, 308560, 332500, 344375, 380000, 385700, 406000, 440800, 482125, 507500, 532000, 551000, 580000, 617120, 665000, 688750, 771400, 812000, 964250, 1015000, 1102000, 1330000, 1377500, 1542800, 1928500, 2030000, 2204000, 2410625, 2660000, 2755000, 3085600, 3857000, 4060000, 4821250, 5510000, 7714000, 9642500, 11020000, 15428000, 19285000, 38570000, 77140000]

約数ペア:

[(1, 77140000), (2, 38570000), (4, 19285000), (5, 15428000), (7, 11020000), (8, 9642500), (10, 7714000), (14, 5510000), (16, 4821250), (19, 4060000), (20, 3857000), (25, 3085600), (28, 2755000), (29, 2660000), (32, 2410625), (35, 2204000), (38, 2030000), (40, 1928500), (50, 1542800), (56, 1377500), (58, 1330000), (70, 1102000), (76, 1015000), (80, 964250), (95, 812000), (100, 771400), (112, 688750), (116, 665000), (125, 617120), (133, 580000), (140, 551000), (145, 532000), (152, 507500), (160, 482125), (175, 440800), (190, 406000), (200, 385700), (203, 380000), (224, 344375), (232, 332500), (250, 308560), (266, 290000), (280, 275500), (290, 266000), (304, 253750), (350, 220400), (380, 203000), (400, 192850), (406, 190000), (464, 166250), (475, 162400), (500, 154280), (532, 145000), (551, 140000), (560, 137750), (580, 133000), (608, 126875), (625, 123424), (665, 116000), (700, 110200), (725, 106400), (760, 101500), (800, 96425), (812, 95000), (875, 88160), (928, 83125), (950, 81200), (1000, 77140), (1015, 76000), (1064, 72500), (1102, 70000), (1120, 68875), (1160, 66500), (1250, 61712), (1330, 58000), (1400, 55100), (1450, 53200), (1520, 50750), (1624, 47500), (1750, 44080), (1900, 40600), (2000, 38570), (2030, 38000), (2128, 36250), (2204, 35000), (2320, 33250), (2375, 32480), (2500, 30856), (2660, 29000), (2755, 28000), (2800, 27550), (2900, 26600), (3040, 25375), (3248, 23750), (3325, 23200), (3500, 22040), (3625, 21280), (3800, 20300), (3857, 20000), (4000, 19285), (4060, 19000), (4256, 18125), (4375, 17632), (4408, 17500), (4640, 16625), (4750, 16240), (5000, 15428), (5075, 15200), (5320, 14500), (5510, 14000), (5600, 13775), (5800, 13300), (6496, 11875), (6650, 11600), (7000, 11020), (7250, 10640), (7600, 10150), (7714, 10000), (8120, 9500), (8750, 8816)]