251784000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:315

約数の個数: 336

約数和(自身を含む): 973561680

約数和(自身を除く): 721777680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 125, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 250, 260, 269, 288, 300, 312, 320, 325, 360, 375, 390, 400, 416, 450, 468, 480, 500, 520, 538, 576, 585, 600, 624, 650, 720, 750, 780, 800, 807, 832, 900, 936, 960, 975, 1000, 1040, 1076, 1125, 1170, 1200, 1248, 1300, 1345, 1440, 1500, 1560, 1600, 1614, 1625, 1800, 1872, 1950, 2000, 2080, 2152, 2250, 2340, 2400, 2421, 2496, 2600, 2690, 2880, 2925, 3000, 3120, 3228, 3250, 3497, 3600, 3744, 3900, 4000, 4035, 4160, 4304, 4500, 4680, 4800, 4842, 4875, 5200, 5380, 5850, 6000, 6240, 6456, 6500, 6725, 6994, 7200, 7488, 7800, 8000, 8070, 8608, 9000, 9360, 9684, 9750, 10400, 10491, 10760, 11700, 12000, 12105, 12480, 12912, 13000, 13450, 13988, 14400, 14625, 15600, 16140, 17216, 17485, 18000, 18720, 19368, 19500, 20175, 20800, 20982, 21520, 23400, 24000, 24210, 25824, 26000, 26900, 27976, 29250, 31200, 31473, 32280, 33625, 34970, 36000, 37440, 38736, 39000, 40350, 41964, 43040, 46800, 48420, 51648, 52000, 52455, 53800, 55952, 58500, 60525, 62400, 62946, 64560, 67250, 69940, 72000, 77472, 78000, 80700, 83928, 86080, 87425, 93600, 96840, 100875, 104000, 104910, 107600, 111904, 117000, 121050, 125892, 129120, 134500, 139880, 154944, 156000, 157365, 161400, 167856, 174850, 187200, 193680, 201750, 209820, 215200, 223808, 234000, 242100, 251784, 258240, 262275, 269000, 279760, 302625, 312000, 314730, 322800, 335712, 349700, 387360, 403500, 419640, 430400, 437125, 468000, 484200, 503568, 524550, 538000, 559520, 605250, 629460, 645600, 671424, 699400, 774720, 786825, 807000, 839280, 874250, 936000, 968400, 1007136, 1049100, 1076000, 1119040, 1210500, 1258920, 1291200, 1311375, 1398800, 1573650, 1614000, 1678560, 1748500, 1936800, 2014272, 2098200, 2152000, 2421000, 2517840, 2622750, 2797600, 3147300, 3228000, 3357120, 3497000, 3873600, 3934125, 4196400, 4842000, 5035680, 5245500, 5595200, 6294600, 6456000, 6994000, 7868250, 8392800, 9684000, 10071360, 10491000, 12589200, 13988000, 15736500, 16785600, 19368000, 20982000, 25178400, 27976000, 31473000, 41964000, 50356800, 62946000, 83928000, 125892000, 251784000]

約数ペア:

[(1, 251784000), (2, 125892000), (3, 83928000), (4, 62946000), (5, 50356800), (6, 41964000), (8, 31473000), (9, 27976000), (10, 25178400), (12, 20982000), (13, 19368000), (15, 16785600), (16, 15736500), (18, 13988000), (20, 12589200), (24, 10491000), (25, 10071360), (26, 9684000), (30, 8392800), (32, 7868250), (36, 6994000), (39, 6456000), (40, 6294600), (45, 5595200), (48, 5245500), (50, 5035680), (52, 4842000), (60, 4196400), (64, 3934125), (65, 3873600), (72, 3497000), (75, 3357120), (78, 3228000), (80, 3147300), (90, 2797600), (96, 2622750), (100, 2517840), (104, 2421000), (117, 2152000), (120, 2098200), (125, 2014272), (130, 1936800), (144, 1748500), (150, 1678560), (156, 1614000), (160, 1573650), (180, 1398800), (192, 1311375), (195, 1291200), (200, 1258920), (208, 1210500), (225, 1119040), (234, 1076000), (240, 1049100), (250, 1007136), (260, 968400), (269, 936000), (288, 874250), (300, 839280), (312, 807000), (320, 786825), (325, 774720), (360, 699400), (375, 671424), (390, 645600), (400, 629460), (416, 605250), (450, 559520), (468, 538000), (480, 524550), (500, 503568), (520, 484200), (538, 468000), (576, 437125), (585, 430400), (600, 419640), (624, 403500), (650, 387360), (720, 349700), (750, 335712), (780, 322800), (800, 314730), (807, 312000), (832, 302625), (900, 279760), (936, 269000), (960, 262275), (975, 258240), (1000, 251784), (1040, 242100), (1076, 234000), (1125, 223808), (1170, 215200), (1200, 209820), (1248, 201750), (1300, 193680), (1345, 187200), (1440, 174850), (1500, 167856), (1560, 161400), (1600, 157365), (1614, 156000), (1625, 154944), (1800, 139880), (1872, 134500), (1950, 129120), (2000, 125892), (2080, 121050), (2152, 117000), (2250, 111904), (2340, 107600), (2400, 104910), (2421, 104000), (2496, 100875), (2600, 96840), (2690, 93600), (2880, 87425), (2925, 86080), (3000, 83928), (3120, 80700), (3228, 78000), (3250, 77472), (3497, 72000), (3600, 69940), (3744, 67250), (3900, 64560), (4000, 62946), (4035, 62400), (4160, 60525), (4304, 58500), (4500, 55952), (4680, 53800), (4800, 52455), (4842, 52000), (4875, 51648), (5200, 48420), (5380, 46800), (5850, 43040), (6000, 41964), (6240, 40350), (6456, 39000), (6500, 38736), (6725, 37440), (6994, 36000), (7200, 34970), (7488, 33625), (7800, 32280), (8000, 31473), (8070, 31200), (8608, 29250), (9000, 27976), (9360, 26900), (9684, 26000), (9750, 25824), (10400, 24210), (10491, 24000), (10760, 23400), (11700, 21520), (12000, 20982), (12105, 20800), (12480, 20175), (12912, 19500), (13000, 19368), (13450, 18720), (13988, 18000), (14400, 17485), (14625, 17216), (15600, 16140)]