255985663200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{251}}^2\times {\mathrm{1693}}^1$

素因数の和:2218

約数の個数: 216

約数和(自身を含む): 837060346584

約数和(自身を除く): 581074683384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 251, 300, 400, 480, 502, 600, 753, 800, 1004, 1200, 1255, 1506, 1693, 2008, 2400, 2510, 3012, 3386, 3765, 4016, 5020, 5079, 6024, 6275, 6772, 7530, 8032, 8465, 10040, 10158, 12048, 12550, 13544, 15060, 16930, 18825, 20080, 20316, 24096, 25100, 25395, 27088, 30120, 33860, 37650, 40160, 40632, 42325, 50200, 50790, 54176, 60240, 63001, 67720, 75300, 81264, 84650, 100400, 101580, 120480, 126002, 126975, 135440, 150600, 162528, 169300, 189003, 200800, 203160, 252004, 253950, 270880, 301200, 315005, 338600, 378006, 406320, 424943, 504008, 507900, 602400, 630010, 677200, 756012, 812640, 849886, 945015, 1008016, 1015800, 1260020, 1274829, 1354400, 1512024, 1575025, 1699772, 1890030, 2016032, 2031600, 2124715, 2520040, 2549658, 3024048, 3150050, 3399544, 3780060, 4063200, 4249430, 4725075, 5040080, 5099316, 6048096, 6300100, 6374145, 6799088, 7560120, 8498860, 9450150, 10080160, 10198632, 10623575, 12600200, 12748290, 13598176, 15120240, 16997720, 18900300, 20397264, 21247150, 25200400, 25496580, 30240480, 31870725, 33995440, 37800600, 40794528, 42494300, 50400800, 50993160, 63741450, 67990880, 75601200, 84988600, 101986320, 106660693, 127482900, 151202400, 169977200, 203972640, 213321386, 254965800, 319982079, 339954400, 426642772, 509931600, 533303465, 639964158, 853285544, 1019863200, 1066606930, 1279928316, 1599910395, 1706571088, 2133213860, 2559856632, 2666517325, 3199820790, 3413142176, 4266427720, 5119713264, 5333034650, 6399641580, 7999551975, 8532855440, 10239426528, 10666069300, 12799283160, 15999103950, 17065710880, 21332138600, 25598566320, 31998207900, 42664277200, 51197132640, 63996415800, 85328554400, 127992831600, 255985663200]

約数ペア:

[(1, 255985663200), (2, 127992831600), (3, 85328554400), (4, 63996415800), (5, 51197132640), (6, 42664277200), (8, 31998207900), (10, 25598566320), (12, 21332138600), (15, 17065710880), (16, 15999103950), (20, 12799283160), (24, 10666069300), (25, 10239426528), (30, 8532855440), (32, 7999551975), (40, 6399641580), (48, 5333034650), (50, 5119713264), (60, 4266427720), (75, 3413142176), (80, 3199820790), (96, 2666517325), (100, 2559856632), (120, 2133213860), (150, 1706571088), (160, 1599910395), (200, 1279928316), (240, 1066606930), (251, 1019863200), (300, 853285544), (400, 639964158), (480, 533303465), (502, 509931600), (600, 426642772), (753, 339954400), (800, 319982079), (1004, 254965800), (1200, 213321386), (1255, 203972640), (1506, 169977200), (1693, 151202400), (2008, 127482900), (2400, 106660693), (2510, 101986320), (3012, 84988600), (3386, 75601200), (3765, 67990880), (4016, 63741450), (5020, 50993160), (5079, 50400800), (6024, 42494300), (6275, 40794528), (6772, 37800600), (7530, 33995440), (8032, 31870725), (8465, 30240480), (10040, 25496580), (10158, 25200400), (12048, 21247150), (12550, 20397264), (13544, 18900300), (15060, 16997720), (16930, 15120240), (18825, 13598176), (20080, 12748290), (20316, 12600200), (24096, 10623575), (25100, 10198632), (25395, 10080160), (27088, 9450150), (30120, 8498860), (33860, 7560120), (37650, 6799088), (40160, 6374145), (40632, 6300100), (42325, 6048096), (50200, 5099316), (50790, 5040080), (54176, 4725075), (60240, 4249430), (63001, 4063200), (67720, 3780060), (75300, 3399544), (81264, 3150050), (84650, 3024048), (100400, 2549658), (101580, 2520040), (120480, 2124715), (126002, 2031600), (126975, 2016032), (135440, 1890030), (150600, 1699772), (162528, 1575025), (169300, 1512024), (189003, 1354400), (200800, 1274829), (203160, 1260020), (252004, 1015800), (253950, 1008016), (270880, 945015), (301200, 849886), (315005, 812640), (338600, 756012), (378006, 677200), (406320, 630010), (424943, 602400), (504008, 507900)]