873964000

素因数分解:

$2^5\times 5^3\times 7^5\times {\mathrm{13}}^1$

素因数の和:73

約数の個数: 288

約数和(自身を含む): 2697903936

約数和(自身を除く): 1823939936

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 65, 70, 80, 91, 98, 100, 104, 112, 125, 130, 140, 160, 175, 182, 196, 200, 208, 224, 245, 250, 260, 280, 325, 343, 350, 364, 392, 400, 416, 455, 490, 500, 520, 560, 637, 650, 686, 700, 728, 784, 800, 875, 910, 980, 1000, 1040, 1120, 1225, 1274, 1300, 1372, 1400, 1456, 1568, 1625, 1715, 1750, 1820, 1960, 2000, 2080, 2275, 2401, 2450, 2548, 2600, 2744, 2800, 2912, 3185, 3250, 3430, 3500, 3640, 3920, 4000, 4459, 4550, 4802, 4900, 5096, 5200, 5488, 5600, 6125, 6370, 6500, 6860, 7000, 7280, 7840, 8575, 8918, 9100, 9604, 9800, 10192, 10400, 10976, 11375, 12005, 12250, 12740, 13000, 13720, 14000, 14560, 15925, 16807, 17150, 17836, 18200, 19208, 19600, 20384, 22295, 22750, 24010, 24500, 25480, 26000, 27440, 28000, 31213, 31850, 33614, 34300, 35672, 36400, 38416, 39200, 42875, 44590, 45500, 48020, 49000, 50960, 52000, 54880, 60025, 62426, 63700, 67228, 68600, 71344, 72800, 76832, 79625, 84035, 85750, 89180, 91000, 96040, 98000, 101920, 111475, 120050, 124852, 127400, 134456, 137200, 142688, 156065, 159250, 168070, 171500, 178360, 182000, 192080, 196000, 218491, 222950, 240100, 249704, 254800, 268912, 274400, 300125, 312130, 318500, 336140, 343000, 356720, 364000, 384160, 420175, 436982, 445900, 480200, 499408, 509600, 537824, 557375, 600250, 624260, 637000, 672280, 686000, 713440, 780325, 840350, 873964, 891800, 960400, 998816, 1092455, 1114750, 1200500, 1248520, 1274000, 1344560, 1372000, 1560650, 1680700, 1747928, 1783600, 1920800, 2100875, 2184910, 2229500, 2401000, 2497040, 2548000, 2689120, 3121300, 3361400, 3495856, 3567200, 3901625, 4201750, 4369820, 4459000, 4802000, 4994080, 5462275, 6242600, 6722800, 6991712, 7803250, 8403500, 8739640, 8918000, 9604000, 10924550, 12485200, 13445600, 15606500, 16807000, 17479280, 17836000, 21849100, 24970400, 27311375, 31213000, 33614000, 34958560, 43698200, 54622750, 62426000, 67228000, 87396400, 109245500, 124852000, 174792800, 218491000, 436982000, 873964000]

約数ペア:

[(1, 873964000), (2, 436982000), (4, 218491000), (5, 174792800), (7, 124852000), (8, 109245500), (10, 87396400), (13, 67228000), (14, 62426000), (16, 54622750), (20, 43698200), (25, 34958560), (26, 33614000), (28, 31213000), (32, 27311375), (35, 24970400), (40, 21849100), (49, 17836000), (50, 17479280), (52, 16807000), (56, 15606500), (65, 13445600), (70, 12485200), (80, 10924550), (91, 9604000), (98, 8918000), (100, 8739640), (104, 8403500), (112, 7803250), (125, 6991712), (130, 6722800), (140, 6242600), (160, 5462275), (175, 4994080), (182, 4802000), (196, 4459000), (200, 4369820), (208, 4201750), (224, 3901625), (245, 3567200), (250, 3495856), (260, 3361400), (280, 3121300), (325, 2689120), (343, 2548000), (350, 2497040), (364, 2401000), (392, 2229500), (400, 2184910), (416, 2100875), (455, 1920800), (490, 1783600), (500, 1747928), (520, 1680700), (560, 1560650), (637, 1372000), (650, 1344560), (686, 1274000), (700, 1248520), (728, 1200500), (784, 1114750), (800, 1092455), (875, 998816), (910, 960400), (980, 891800), (1000, 873964), (1040, 840350), (1120, 780325), (1225, 713440), (1274, 686000), (1300, 672280), (1372, 637000), (1400, 624260), (1456, 600250), (1568, 557375), (1625, 537824), (1715, 509600), (1750, 499408), (1820, 480200), (1960, 445900), (2000, 436982), (2080, 420175), (2275, 384160), (2401, 364000), (2450, 356720), (2548, 343000), (2600, 336140), (2744, 318500), (2800, 312130), (2912, 300125), (3185, 274400), (3250, 268912), (3430, 254800), (3500, 249704), (3640, 240100), (3920, 222950), (4000, 218491), (4459, 196000), (4550, 192080), (4802, 182000), (4900, 178360), (5096, 171500), (5200, 168070), (5488, 159250), (5600, 156065), (6125, 142688), (6370, 137200), (6500, 134456), (6860, 127400), (7000, 124852), (7280, 120050), (7840, 111475), (8575, 101920), (8918, 98000), (9100, 96040), (9604, 91000), (9800, 89180), (10192, 85750), (10400, 84035), (10976, 79625), (11375, 76832), (12005, 72800), (12250, 71344), (12740, 68600), (13000, 67228), (13720, 63700), (14000, 62426), (14560, 60025), (15925, 54880), (16807, 52000), (17150, 50960), (17836, 49000), (18200, 48020), (19208, 45500), (19600, 44590), (20384, 42875), (22295, 39200), (22750, 38416), (24010, 36400), (24500, 35672), (25480, 34300), (26000, 33614), (27440, 31850), (28000, 31213)]