71020800

素因数分解:

$2^8\times 3^4\times 5^2\times {\mathrm{137}}^1$

素因数の和:175

約数の個数: 270

約数和(自身を含む): 264513018

約数和(自身を除く): 193492218

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 137, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 256, 270, 274, 288, 300, 320, 324, 360, 384, 400, 405, 411, 432, 450, 480, 540, 548, 576, 600, 640, 648, 675, 685, 720, 768, 800, 810, 822, 864, 900, 960, 1080, 1096, 1152, 1200, 1233, 1280, 1296, 1350, 1370, 1440, 1600, 1620, 1644, 1728, 1800, 1920, 2025, 2055, 2160, 2192, 2304, 2400, 2466, 2592, 2700, 2740, 2880, 3200, 3240, 3288, 3425, 3456, 3600, 3699, 3840, 4050, 4110, 4320, 4384, 4800, 4932, 5184, 5400, 5480, 5760, 6165, 6400, 6480, 6576, 6850, 6912, 7200, 7398, 8100, 8220, 8640, 8768, 9600, 9864, 10275, 10368, 10800, 10960, 11097, 11520, 12330, 12960, 13152, 13700, 14400, 14796, 16200, 16440, 17280, 17536, 18495, 19200, 19728, 20550, 20736, 21600, 21920, 22194, 24660, 25920, 26304, 27400, 28800, 29592, 30825, 32400, 32880, 34560, 35072, 36990, 39456, 41100, 43200, 43840, 44388, 49320, 51840, 52608, 54800, 55485, 57600, 59184, 61650, 64800, 65760, 73980, 78912, 82200, 86400, 87680, 88776, 92475, 98640, 103680, 105216, 109600, 110970, 118368, 123300, 129600, 131520, 147960, 157824, 164400, 172800, 175360, 177552, 184950, 197280, 219200, 221940, 236736, 246600, 259200, 263040, 277425, 295920, 315648, 328800, 355104, 369900, 394560, 438400, 443880, 473472, 493200, 518400, 526080, 554850, 591840, 657600, 710208, 739800, 789120, 876800, 887760, 946944, 986400, 1109700, 1183680, 1315200, 1420416, 1479600, 1578240, 1775520, 1972800, 2219400, 2367360, 2630400, 2840832, 2959200, 3551040, 3945600, 4438800, 4734720, 5918400, 7102080, 7891200, 8877600, 11836800, 14204160, 17755200, 23673600, 35510400, 71020800]

約数ペア:

[(1, 71020800), (2, 35510400), (3, 23673600), (4, 17755200), (5, 14204160), (6, 11836800), (8, 8877600), (9, 7891200), (10, 7102080), (12, 5918400), (15, 4734720), (16, 4438800), (18, 3945600), (20, 3551040), (24, 2959200), (25, 2840832), (27, 2630400), (30, 2367360), (32, 2219400), (36, 1972800), (40, 1775520), (45, 1578240), (48, 1479600), (50, 1420416), (54, 1315200), (60, 1183680), (64, 1109700), (72, 986400), (75, 946944), (80, 887760), (81, 876800), (90, 789120), (96, 739800), (100, 710208), (108, 657600), (120, 591840), (128, 554850), (135, 526080), (137, 518400), (144, 493200), (150, 473472), (160, 443880), (162, 438400), (180, 394560), (192, 369900), (200, 355104), (216, 328800), (225, 315648), (240, 295920), (256, 277425), (270, 263040), (274, 259200), (288, 246600), (300, 236736), (320, 221940), (324, 219200), (360, 197280), (384, 184950), (400, 177552), (405, 175360), (411, 172800), (432, 164400), (450, 157824), (480, 147960), (540, 131520), (548, 129600), (576, 123300), (600, 118368), (640, 110970), (648, 109600), (675, 105216), (685, 103680), (720, 98640), (768, 92475), (800, 88776), (810, 87680), (822, 86400), (864, 82200), (900, 78912), (960, 73980), (1080, 65760), (1096, 64800), (1152, 61650), (1200, 59184), (1233, 57600), (1280, 55485), (1296, 54800), (1350, 52608), (1370, 51840), (1440, 49320), (1600, 44388), (1620, 43840), (1644, 43200), (1728, 41100), (1800, 39456), (1920, 36990), (2025, 35072), (2055, 34560), (2160, 32880), (2192, 32400), (2304, 30825), (2400, 29592), (2466, 28800), (2592, 27400), (2700, 26304), (2740, 25920), (2880, 24660), (3200, 22194), (3240, 21920), (3288, 21600), (3425, 20736), (3456, 20550), (3600, 19728), (3699, 19200), (3840, 18495), (4050, 17536), (4110, 17280), (4320, 16440), (4384, 16200), (4800, 14796), (4932, 14400), (5184, 13700), (5400, 13152), (5480, 12960), (5760, 12330), (6165, 11520), (6400, 11097), (6480, 10960), (6576, 10800), (6850, 10368), (6912, 10275), (7200, 9864), (7398, 9600), (8100, 8768), (8220, 8640)]