1985688000

素因数分解:

$2^6\times 3^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 448

約数和(自身を含む): 7560259200

約数和(自身を除く): 5574571200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 29, 30, 32, 36, 40, 45, 48, 50, 54, 58, 60, 64, 72, 75, 80, 87, 90, 96, 100, 108, 116, 120, 125, 135, 144, 145, 150, 160, 174, 180, 192, 200, 216, 225, 232, 240, 250, 261, 270, 288, 290, 300, 317, 320, 348, 360, 375, 400, 432, 435, 450, 464, 480, 500, 522, 540, 576, 580, 600, 634, 675, 696, 720, 725, 750, 783, 800, 864, 870, 900, 928, 951, 960, 1000, 1044, 1080, 1125, 1160, 1200, 1268, 1305, 1350, 1392, 1440, 1450, 1500, 1566, 1585, 1600, 1728, 1740, 1800, 1856, 1902, 2000, 2088, 2160, 2175, 2250, 2320, 2400, 2536, 2610, 2700, 2784, 2853, 2880, 2900, 3000, 3132, 3170, 3375, 3480, 3600, 3625, 3804, 3915, 4000, 4176, 4320, 4350, 4500, 4640, 4755, 4800, 5072, 5220, 5400, 5568, 5706, 5800, 6000, 6264, 6340, 6525, 6750, 6960, 7200, 7250, 7608, 7830, 7925, 8000, 8352, 8559, 8640, 8700, 9000, 9193, 9280, 9510, 10144, 10440, 10800, 10875, 11412, 11600, 12000, 12528, 12680, 13050, 13500, 13920, 14265, 14400, 14500, 15216, 15660, 15850, 16704, 17118, 17400, 18000, 18386, 19020, 19575, 20288, 20880, 21600, 21750, 22824, 23200, 23775, 24000, 25056, 25360, 26100, 27000, 27579, 27840, 28530, 29000, 30432, 31320, 31700, 32625, 34236, 34800, 36000, 36772, 38040, 39150, 39625, 41760, 42795, 43200, 43500, 45648, 45965, 46400, 47550, 50112, 50720, 52200, 54000, 55158, 57060, 58000, 60864, 62640, 63400, 65250, 68472, 69600, 71325, 72000, 73544, 76080, 78300, 79250, 82737, 83520, 85590, 87000, 91296, 91930, 95100, 97875, 101440, 104400, 108000, 110316, 114120, 116000, 118875, 125280, 126800, 130500, 136944, 137895, 139200, 142650, 147088, 152160, 156600, 158500, 165474, 171180, 174000, 182592, 183860, 190200, 195750, 208800, 213975, 216000, 220632, 228240, 229825, 232000, 237750, 248211, 250560, 253600, 261000, 273888, 275790, 285300, 294176, 304320, 313200, 317000, 330948, 342360, 348000, 356625, 367720, 380400, 391500, 413685, 417600, 427950, 441264, 456480, 459650, 475500, 496422, 507200, 522000, 547776, 551580, 570600, 588352, 626400, 634000, 661896, 684720, 689475, 696000, 713250, 735440, 760800, 783000, 827370, 855900, 882528, 912960, 919300, 951000, 992844, 1044000, 1069875, 1103160, 1141200, 1149125, 1241055, 1252800, 1268000, 1323792, 1369440, 1378950, 1426500, 1470880, 1521600, 1566000, 1654740, 1711800, 1765056, 1838600, 1902000, 1985688, 2068425, 2088000, 2139750, 2206320, 2282400, 2298250, 2482110, 2536000, 2647584, 2738880, 2757900, 2853000, 2941760, 3132000, 3309480, 3423600, 3447375, 3677200, 3804000, 3971376, 4136850, 4279500, 4412640, 4564800, 4596500, 4964220, 5295168, 5515800, 5706000, 6205275, 6264000, 6618960, 6847200, 6894750, 7354400, 7608000, 7942752, 8273700, 8559000, 8825280, 9193000, 9928440, 10342125, 11031600, 11412000, 12410550, 13237920, 13694400, 13789500, 14708800, 15885504, 16547400, 17118000, 18386000, 19856880, 20684250, 22063200, 22824000, 24821100, 26475840, 27579000, 31026375, 33094800, 34236000, 36772000, 39713760, 41368500, 44126400, 49642200, 55158000, 62052750, 66189600, 68472000, 73544000, 79427520, 82737000, 99284400, 110316000, 124105500, 132379200, 165474000, 198568800, 220632000, 248211000, 330948000, 397137600, 496422000, 661896000, 992844000, 1985688000]

約数ペア:

[(1, 1985688000), (2, 992844000), (3, 661896000), (4, 496422000), (5, 397137600), (6, 330948000), (8, 248211000), (9, 220632000), (10, 198568800), (12, 165474000), (15, 132379200), (16, 124105500), (18, 110316000), (20, 99284400), (24, 82737000), (25, 79427520), (27, 73544000), (29, 68472000), (30, 66189600), (32, 62052750), (36, 55158000), (40, 49642200), (45, 44126400), (48, 41368500), (50, 39713760), (54, 36772000), (58, 34236000), (60, 33094800), (64, 31026375), (72, 27579000), (75, 26475840), (80, 24821100), (87, 22824000), (90, 22063200), (96, 20684250), (100, 19856880), (108, 18386000), (116, 17118000), (120, 16547400), (125, 15885504), (135, 14708800), (144, 13789500), (145, 13694400), (150, 13237920), (160, 12410550), (174, 11412000), (180, 11031600), (192, 10342125), (200, 9928440), (216, 9193000), (225, 8825280), (232, 8559000), (240, 8273700), (250, 7942752), (261, 7608000), (270, 7354400), (288, 6894750), (290, 6847200), (300, 6618960), (317, 6264000), (320, 6205275), (348, 5706000), (360, 5515800), (375, 5295168), (400, 4964220), (432, 4596500), (435, 4564800), (450, 4412640), (464, 4279500), (480, 4136850), (500, 3971376), (522, 3804000), (540, 3677200), (576, 3447375), (580, 3423600), (600, 3309480), (634, 3132000), (675, 2941760), (696, 2853000), (720, 2757900), (725, 2738880), (750, 2647584), (783, 2536000), (800, 2482110), (864, 2298250), (870, 2282400), (900, 2206320), (928, 2139750), (951, 2088000), (960, 2068425), (1000, 1985688), (1044, 1902000), (1080, 1838600), (1125, 1765056), (1160, 1711800), (1200, 1654740), (1268, 1566000), (1305, 1521600), (1350, 1470880), (1392, 1426500), (1440, 1378950), (1450, 1369440), (1500, 1323792), (1566, 1268000), (1585, 1252800), (1600, 1241055), (1728, 1149125), (1740, 1141200), (1800, 1103160), (1856, 1069875), (1902, 1044000), (2000, 992844), (2088, 951000), (2160, 919300), (2175, 912960), (2250, 882528), (2320, 855900), (2400, 827370), (2536, 783000), (2610, 760800), (2700, 735440), (2784, 713250), (2853, 696000), (2880, 689475), (2900, 684720), (3000, 661896), (3132, 634000), (3170, 626400), (3375, 588352), (3480, 570600), (3600, 551580), (3625, 547776), (3804, 522000), (3915, 507200), (4000, 496422), (4176, 475500), (4320, 459650), (4350, 456480), (4500, 441264), (4640, 427950), (4755, 417600), (4800, 413685), (5072, 391500), (5220, 380400), (5400, 367720), (5568, 356625), (5706, 348000), (5800, 342360), (6000, 330948), (6264, 317000), (6340, 313200), (6525, 304320), (6750, 294176), (6960, 285300), (7200, 275790), (7250, 273888), (7608, 261000), (7830, 253600), (7925, 250560), (8000, 248211), (8352, 237750), (8559, 232000), (8640, 229825), (8700, 228240), (9000, 220632), (9193, 216000), (9280, 213975), (9510, 208800), (10144, 195750), (10440, 190200), (10800, 183860), (10875, 182592), (11412, 174000), (11600, 171180), (12000, 165474), (12528, 158500), (12680, 156600), (13050, 152160), (13500, 147088), (13920, 142650), (14265, 139200), (14400, 137895), (14500, 136944), (15216, 130500), (15660, 126800), (15850, 125280), (16704, 118875), (17118, 116000), (17400, 114120), (18000, 110316), (18386, 108000), (19020, 104400), (19575, 101440), (20288, 97875), (20880, 95100), (21600, 91930), (21750, 91296), (22824, 87000), (23200, 85590), (23775, 83520), (24000, 82737), (25056, 79250), (25360, 78300), (26100, 76080), (27000, 73544), (27579, 72000), (27840, 71325), (28530, 69600), (29000, 68472), (30432, 65250), (31320, 63400), (31700, 62640), (32625, 60864), (34236, 58000), (34800, 57060), (36000, 55158), (36772, 54000), (38040, 52200), (39150, 50720), (39625, 50112), (41760, 47550), (42795, 46400), (43200, 45965), (43500, 45648)]