2021748000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{331}}^1\times {\mathrm{509}}^1$

素因数の和:868

約数の個数: 192

約数和(自身を含む): 6656307840

約数和(自身を除く): 4634559840

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, 125, 150, 160, 200, 240, 250, 300, 331, 375, 400, 480, 500, 509, 600, 662, 750, 800, 993, 1000, 1018, 1200, 1324, 1500, 1527, 1655, 1986, 2000, 2036, 2400, 2545, 2648, 3000, 3054, 3310, 3972, 4000, 4072, 4965, 5090, 5296, 6000, 6108, 6620, 7635, 7944, 8144, 8275, 9930, 10180, 10592, 12000, 12216, 12725, 13240, 15270, 15888, 16288, 16550, 19860, 20360, 24432, 24825, 25450, 26480, 30540, 31776, 33100, 38175, 39720, 40720, 41375, 48864, 49650, 50900, 52960, 61080, 63625, 66200, 76350, 79440, 81440, 82750, 99300, 101800, 122160, 124125, 127250, 132400, 152700, 158880, 165500, 168479, 190875, 198600, 203600, 244320, 248250, 254500, 264800, 305400, 331000, 336958, 381750, 397200, 407200, 496500, 505437, 509000, 610800, 662000, 673916, 763500, 794400, 842395, 993000, 1010874, 1018000, 1221600, 1324000, 1347832, 1527000, 1684790, 1986000, 2021748, 2036000, 2527185, 2695664, 3054000, 3369580, 3972000, 4043496, 4211975, 5054370, 5391328, 6108000, 6739160, 8086992, 8423950, 10108740, 12635925, 13478320, 16173984, 16847900, 20217480, 21059875, 25271850, 26956640, 33695800, 40434960, 42119750, 50543700, 63179625, 67391600, 80869920, 84239500, 101087400, 126359250, 134783200, 168479000, 202174800, 252718500, 336958000, 404349600, 505437000, 673916000, 1010874000, 2021748000]

約数ペア:

[(1, 2021748000), (2, 1010874000), (3, 673916000), (4, 505437000), (5, 404349600), (6, 336958000), (8, 252718500), (10, 202174800), (12, 168479000), (15, 134783200), (16, 126359250), (20, 101087400), (24, 84239500), (25, 80869920), (30, 67391600), (32, 63179625), (40, 50543700), (48, 42119750), (50, 40434960), (60, 33695800), (75, 26956640), (80, 25271850), (96, 21059875), (100, 20217480), (120, 16847900), (125, 16173984), (150, 13478320), (160, 12635925), (200, 10108740), (240, 8423950), (250, 8086992), (300, 6739160), (331, 6108000), (375, 5391328), (400, 5054370), (480, 4211975), (500, 4043496), (509, 3972000), (600, 3369580), (662, 3054000), (750, 2695664), (800, 2527185), (993, 2036000), (1000, 2021748), (1018, 1986000), (1200, 1684790), (1324, 1527000), (1500, 1347832), (1527, 1324000), (1655, 1221600), (1986, 1018000), (2000, 1010874), (2036, 993000), (2400, 842395), (2545, 794400), (2648, 763500), (3000, 673916), (3054, 662000), (3310, 610800), (3972, 509000), (4000, 505437), (4072, 496500), (4965, 407200), (5090, 397200), (5296, 381750), (6000, 336958), (6108, 331000), (6620, 305400), (7635, 264800), (7944, 254500), (8144, 248250), (8275, 244320), (9930, 203600), (10180, 198600), (10592, 190875), (12000, 168479), (12216, 165500), (12725, 158880), (13240, 152700), (15270, 132400), (15888, 127250), (16288, 124125), (16550, 122160), (19860, 101800), (20360, 99300), (24432, 82750), (24825, 81440), (25450, 79440), (26480, 76350), (30540, 66200), (31776, 63625), (33100, 61080), (38175, 52960), (39720, 50900), (40720, 49650), (41375, 48864)]