1912518000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 320

約数和(自身を含む): 6935984640

約数和(自身を除く): 5023466640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 107, 108, 120, 125, 135, 144, 150, 180, 200, 214, 216, 225, 240, 250, 270, 300, 321, 331, 360, 375, 400, 428, 432, 450, 500, 535, 540, 600, 642, 662, 675, 720, 750, 856, 900, 963, 993, 1000, 1070, 1080, 1125, 1200, 1284, 1324, 1350, 1500, 1605, 1655, 1712, 1800, 1926, 1986, 2000, 2140, 2160, 2250, 2568, 2648, 2675, 2700, 2889, 2979, 3000, 3210, 3310, 3375, 3600, 3852, 3972, 4280, 4500, 4815, 4965, 5136, 5296, 5350, 5400, 5778, 5958, 6000, 6420, 6620, 6750, 7704, 7944, 8025, 8275, 8560, 8937, 9000, 9630, 9930, 10700, 10800, 11556, 11916, 12840, 13240, 13375, 13500, 14445, 14895, 15408, 15888, 16050, 16550, 17874, 18000, 19260, 19860, 21400, 23112, 23832, 24075, 24825, 25680, 26480, 26750, 27000, 28890, 29790, 32100, 33100, 35417, 35748, 38520, 39720, 40125, 41375, 42800, 44685, 46224, 47664, 48150, 49650, 53500, 54000, 57780, 59580, 64200, 66200, 70834, 71496, 72225, 74475, 77040, 79440, 80250, 82750, 89370, 96300, 99300, 106251, 107000, 115560, 119160, 120375, 124125, 128400, 132400, 141668, 142992, 144450, 148950, 160500, 165500, 177085, 178740, 192600, 198600, 212502, 214000, 223425, 231120, 238320, 240750, 248250, 283336, 288900, 297900, 318753, 321000, 331000, 354170, 357480, 361125, 372375, 385200, 397200, 425004, 446850, 481500, 496500, 531255, 566672, 577800, 595800, 637506, 642000, 662000, 708340, 714960, 722250, 744750, 850008, 885425, 893700, 956259, 963000, 993000, 1062510, 1117125, 1155600, 1191600, 1275012, 1416680, 1444500, 1489500, 1593765, 1700016, 1770850, 1787400, 1912518, 1926000, 1986000, 2125020, 2234250, 2550024, 2656275, 2833360, 2889000, 2979000, 3187530, 3541700, 3574800, 3825036, 4250040, 4427125, 4468500, 4781295, 5100048, 5312550, 5778000, 5958000, 6375060, 7083400, 7650072, 7968825, 8500080, 8854250, 8937000, 9562590, 10625100, 12750120, 13281375, 14166800, 15300144, 15937650, 17708500, 17874000, 19125180, 21250200, 23906475, 25500240, 26562750, 31875300, 35417000, 38250360, 39844125, 42500400, 47812950, 53125500, 63750600, 70834000, 76500720, 79688250, 95625900, 106251000, 119532375, 127501200, 159376500, 191251800, 212502000, 239064750, 318753000, 382503600, 478129500, 637506000, 956259000, 1912518000]

約数ペア:

[(1, 1912518000), (2, 956259000), (3, 637506000), (4, 478129500), (5, 382503600), (6, 318753000), (8, 239064750), (9, 212502000), (10, 191251800), (12, 159376500), (15, 127501200), (16, 119532375), (18, 106251000), (20, 95625900), (24, 79688250), (25, 76500720), (27, 70834000), (30, 63750600), (36, 53125500), (40, 47812950), (45, 42500400), (48, 39844125), (50, 38250360), (54, 35417000), (60, 31875300), (72, 26562750), (75, 25500240), (80, 23906475), (90, 21250200), (100, 19125180), (107, 17874000), (108, 17708500), (120, 15937650), (125, 15300144), (135, 14166800), (144, 13281375), (150, 12750120), (180, 10625100), (200, 9562590), (214, 8937000), (216, 8854250), (225, 8500080), (240, 7968825), (250, 7650072), (270, 7083400), (300, 6375060), (321, 5958000), (331, 5778000), (360, 5312550), (375, 5100048), (400, 4781295), (428, 4468500), (432, 4427125), (450, 4250040), (500, 3825036), (535, 3574800), (540, 3541700), (600, 3187530), (642, 2979000), (662, 2889000), (675, 2833360), (720, 2656275), (750, 2550024), (856, 2234250), (900, 2125020), (963, 1986000), (993, 1926000), (1000, 1912518), (1070, 1787400), (1080, 1770850), (1125, 1700016), (1200, 1593765), (1284, 1489500), (1324, 1444500), (1350, 1416680), (1500, 1275012), (1605, 1191600), (1655, 1155600), (1712, 1117125), (1800, 1062510), (1926, 993000), (1986, 963000), (2000, 956259), (2140, 893700), (2160, 885425), (2250, 850008), (2568, 744750), (2648, 722250), (2675, 714960), (2700, 708340), (2889, 662000), (2979, 642000), (3000, 637506), (3210, 595800), (3310, 577800), (3375, 566672), (3600, 531255), (3852, 496500), (3972, 481500), (4280, 446850), (4500, 425004), (4815, 397200), (4965, 385200), (5136, 372375), (5296, 361125), (5350, 357480), (5400, 354170), (5778, 331000), (5958, 321000), (6000, 318753), (6420, 297900), (6620, 288900), (6750, 283336), (7704, 248250), (7944, 240750), (8025, 238320), (8275, 231120), (8560, 223425), (8937, 214000), (9000, 212502), (9630, 198600), (9930, 192600), (10700, 178740), (10800, 177085), (11556, 165500), (11916, 160500), (12840, 148950), (13240, 144450), (13375, 142992), (13500, 141668), (14445, 132400), (14895, 128400), (15408, 124125), (15888, 120375), (16050, 119160), (16550, 115560), (17874, 107000), (18000, 106251), (19260, 99300), (19860, 96300), (21400, 89370), (23112, 82750), (23832, 80250), (24075, 79440), (24825, 77040), (25680, 74475), (26480, 72225), (26750, 71496), (27000, 70834), (28890, 66200), (29790, 64200), (32100, 59580), (33100, 57780), (35417, 54000), (35748, 53500), (38520, 49650), (39720, 48150), (40125, 47664), (41375, 46224), (42800, 44685)]