247080000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 280

約数和(自身を含む): 856975680

約数和(自身を除く): 609895680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 64, 71, 75, 80, 87, 96, 100, 116, 120, 125, 142, 145, 150, 160, 174, 192, 200, 213, 232, 240, 250, 284, 290, 300, 320, 348, 355, 375, 400, 426, 435, 464, 480, 500, 568, 580, 600, 625, 696, 710, 725, 750, 800, 852, 870, 928, 960, 1000, 1065, 1136, 1160, 1200, 1250, 1392, 1420, 1450, 1500, 1600, 1704, 1740, 1775, 1856, 1875, 2000, 2059, 2130, 2175, 2272, 2320, 2400, 2500, 2784, 2840, 2900, 3000, 3408, 3480, 3550, 3625, 3750, 4000, 4118, 4260, 4350, 4544, 4640, 4800, 5000, 5325, 5568, 5680, 5800, 6000, 6177, 6816, 6960, 7100, 7250, 7500, 8000, 8236, 8520, 8700, 8875, 9280, 10000, 10295, 10650, 10875, 11360, 11600, 12000, 12354, 13632, 13920, 14200, 14500, 15000, 16472, 17040, 17400, 17750, 18125, 20000, 20590, 21300, 21750, 22720, 23200, 24000, 24708, 26625, 27840, 28400, 29000, 30000, 30885, 32944, 34080, 34800, 35500, 36250, 40000, 41180, 42600, 43500, 44375, 46400, 49416, 51475, 53250, 54375, 56800, 58000, 60000, 61770, 65888, 68160, 69600, 71000, 72500, 82360, 85200, 87000, 88750, 98832, 102950, 106500, 108750, 113600, 116000, 120000, 123540, 131776, 133125, 139200, 142000, 145000, 154425, 164720, 170400, 174000, 177500, 197664, 205900, 213000, 217500, 232000, 247080, 257375, 266250, 284000, 290000, 308850, 329440, 340800, 348000, 355000, 395328, 411800, 426000, 435000, 494160, 514750, 532500, 568000, 580000, 617700, 658880, 696000, 710000, 772125, 823600, 852000, 870000, 988320, 1029500, 1065000, 1160000, 1235400, 1286875, 1420000, 1544250, 1647200, 1704000, 1740000, 1976640, 2059000, 2130000, 2470800, 2573750, 2840000, 3088500, 3294400, 3480000, 3860625, 4118000, 4260000, 4941600, 5147500, 6177000, 7721250, 8236000, 8520000, 9883200, 10295000, 12354000, 15442500, 16472000, 20590000, 24708000, 30885000, 41180000, 49416000, 61770000, 82360000, 123540000, 247080000]

約数ペア:

[(1, 247080000), (2, 123540000), (3, 82360000), (4, 61770000), (5, 49416000), (6, 41180000), (8, 30885000), (10, 24708000), (12, 20590000), (15, 16472000), (16, 15442500), (20, 12354000), (24, 10295000), (25, 9883200), (29, 8520000), (30, 8236000), (32, 7721250), (40, 6177000), (48, 5147500), (50, 4941600), (58, 4260000), (60, 4118000), (64, 3860625), (71, 3480000), (75, 3294400), (80, 3088500), (87, 2840000), (96, 2573750), (100, 2470800), (116, 2130000), (120, 2059000), (125, 1976640), (142, 1740000), (145, 1704000), (150, 1647200), (160, 1544250), (174, 1420000), (192, 1286875), (200, 1235400), (213, 1160000), (232, 1065000), (240, 1029500), (250, 988320), (284, 870000), (290, 852000), (300, 823600), (320, 772125), (348, 710000), (355, 696000), (375, 658880), (400, 617700), (426, 580000), (435, 568000), (464, 532500), (480, 514750), (500, 494160), (568, 435000), (580, 426000), (600, 411800), (625, 395328), (696, 355000), (710, 348000), (725, 340800), (750, 329440), (800, 308850), (852, 290000), (870, 284000), (928, 266250), (960, 257375), (1000, 247080), (1065, 232000), (1136, 217500), (1160, 213000), (1200, 205900), (1250, 197664), (1392, 177500), (1420, 174000), (1450, 170400), (1500, 164720), (1600, 154425), (1704, 145000), (1740, 142000), (1775, 139200), (1856, 133125), (1875, 131776), (2000, 123540), (2059, 120000), (2130, 116000), (2175, 113600), (2272, 108750), (2320, 106500), (2400, 102950), (2500, 98832), (2784, 88750), (2840, 87000), (2900, 85200), (3000, 82360), (3408, 72500), (3480, 71000), (3550, 69600), (3625, 68160), (3750, 65888), (4000, 61770), (4118, 60000), (4260, 58000), (4350, 56800), (4544, 54375), (4640, 53250), (4800, 51475), (5000, 49416), (5325, 46400), (5568, 44375), (5680, 43500), (5800, 42600), (6000, 41180), (6177, 40000), (6816, 36250), (6960, 35500), (7100, 34800), (7250, 34080), (7500, 32944), (8000, 30885), (8236, 30000), (8520, 29000), (8700, 28400), (8875, 27840), (9280, 26625), (10000, 24708), (10295, 24000), (10650, 23200), (10875, 22720), (11360, 21750), (11600, 21300), (12000, 20590), (12354, 20000), (13632, 18125), (13920, 17750), (14200, 17400), (14500, 17040), (15000, 16472)]