31521438000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{134707}}^1$

素因数の和:134749

約数の個数: 240

約数和(自身を含む): 118563515616

約数和(自身を除く): 87042077616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 125, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 250, 260, 300, 312, 325, 360, 375, 390, 400, 450, 468, 500, 520, 585, 600, 624, 650, 720, 750, 780, 900, 936, 975, 1000, 1040, 1125, 1170, 1200, 1300, 1500, 1560, 1625, 1800, 1872, 1950, 2000, 2250, 2340, 2600, 2925, 3000, 3120, 3250, 3600, 3900, 4500, 4680, 4875, 5200, 5850, 6000, 6500, 7800, 9000, 9360, 9750, 11700, 13000, 14625, 15600, 18000, 19500, 23400, 26000, 29250, 39000, 46800, 58500, 78000, 117000, 134707, 234000, 269414, 404121, 538828, 673535, 808242, 1077656, 1212363, 1347070, 1616484, 1751191, 2020605, 2155312, 2424726, 2694140, 3232968, 3367675, 3502382, 4041210, 4849452, 5253573, 5388280, 6061815, 6465936, 6735350, 7004764, 8082420, 8755955, 9698904, 10103025, 10507146, 10776560, 12123630, 13470700, 14009528, 15760719, 16164840, 16838375, 17511910, 19397808, 20206050, 21014292, 24247260, 26267865, 26941400, 28019056, 30309075, 31521438, 32329680, 33676750, 35023820, 40412100, 42028584, 43779775, 48494520, 50515125, 52535730, 53882800, 60618150, 63042876, 67353500, 70047640, 78803595, 80824200, 84057168, 87559550, 96989040, 101030250, 105071460, 121236300, 126085752, 131339325, 134707000, 140095280, 151545375, 157607190, 161648400, 175119100, 202060500, 210142920, 218898875, 242472600, 252171504, 262678650, 269414000, 303090750, 315214380, 350238200, 394017975, 404121000, 420285840, 437797750, 484945200, 525357300, 606181500, 630428760, 656696625, 700476400, 788035950, 808242000, 875595500, 1050714600, 1212363000, 1260857520, 1313393250, 1576071900, 1751191000, 1970089875, 2101429200, 2424726000, 2626786500, 3152143800, 3502382000, 3940179750, 5253573000, 6304287600, 7880359500, 10507146000, 15760719000, 31521438000]

約数ペア:

[(1, 31521438000), (2, 15760719000), (3, 10507146000), (4, 7880359500), (5, 6304287600), (6, 5253573000), (8, 3940179750), (9, 3502382000), (10, 3152143800), (12, 2626786500), (13, 2424726000), (15, 2101429200), (16, 1970089875), (18, 1751191000), (20, 1576071900), (24, 1313393250), (25, 1260857520), (26, 1212363000), (30, 1050714600), (36, 875595500), (39, 808242000), (40, 788035950), (45, 700476400), (48, 656696625), (50, 630428760), (52, 606181500), (60, 525357300), (65, 484945200), (72, 437797750), (75, 420285840), (78, 404121000), (80, 394017975), (90, 350238200), (100, 315214380), (104, 303090750), (117, 269414000), (120, 262678650), (125, 252171504), (130, 242472600), (144, 218898875), (150, 210142920), (156, 202060500), (180, 175119100), (195, 161648400), (200, 157607190), (208, 151545375), (225, 140095280), (234, 134707000), (240, 131339325), (250, 126085752), (260, 121236300), (300, 105071460), (312, 101030250), (325, 96989040), (360, 87559550), (375, 84057168), (390, 80824200), (400, 78803595), (450, 70047640), (468, 67353500), (500, 63042876), (520, 60618150), (585, 53882800), (600, 52535730), (624, 50515125), (650, 48494520), (720, 43779775), (750, 42028584), (780, 40412100), (900, 35023820), (936, 33676750), (975, 32329680), (1000, 31521438), (1040, 30309075), (1125, 28019056), (1170, 26941400), (1200, 26267865), (1300, 24247260), (1500, 21014292), (1560, 20206050), (1625, 19397808), (1800, 17511910), (1872, 16838375), (1950, 16164840), (2000, 15760719), (2250, 14009528), (2340, 13470700), (2600, 12123630), (2925, 10776560), (3000, 10507146), (3120, 10103025), (3250, 9698904), (3600, 8755955), (3900, 8082420), (4500, 7004764), (4680, 6735350), (4875, 6465936), (5200, 6061815), (5850, 5388280), (6000, 5253573), (6500, 4849452), (7800, 4041210), (9000, 3502382), (9360, 3367675), (9750, 3232968), (11700, 2694140), (13000, 2424726), (14625, 2155312), (15600, 2020605), (18000, 1751191), (19500, 1616484), (23400, 1347070), (26000, 1212363), (29250, 1077656), (39000, 808242), (46800, 673535), (58500, 538828), (78000, 404121), (117000, 269414), (134707, 234000)]