53547900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 181488384

約数和(自身を除く): 127940484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 50, 60, 70, 75, 84, 86, 100, 105, 129, 140, 150, 172, 175, 210, 215, 258, 300, 301, 350, 420, 430, 516, 525, 593, 602, 645, 700, 860, 903, 1050, 1075, 1186, 1204, 1290, 1505, 1779, 1806, 2100, 2150, 2372, 2580, 2965, 3010, 3225, 3558, 3612, 4151, 4300, 4515, 5930, 6020, 6450, 7116, 7525, 8302, 8895, 9030, 11860, 12453, 12900, 14825, 15050, 16604, 17790, 18060, 20755, 22575, 24906, 25499, 29650, 30100, 35580, 41510, 44475, 45150, 49812, 50998, 59300, 62265, 76497, 83020, 88950, 90300, 101996, 103775, 124530, 127495, 152994, 177900, 178493, 207550, 249060, 254990, 305988, 311325, 356986, 382485, 415100, 509980, 535479, 622650, 637475, 713972, 764970, 892465, 1070958, 1245300, 1274950, 1529940, 1784930, 1912425, 2141916, 2549900, 2677395, 3569860, 3824850, 4462325, 5354790, 7649700, 8924650, 10709580, 13386975, 17849300, 26773950, 53547900]

約数ペア:

[(1, 53547900), (2, 26773950), (3, 17849300), (4, 13386975), (5, 10709580), (6, 8924650), (7, 7649700), (10, 5354790), (12, 4462325), (14, 3824850), (15, 3569860), (20, 2677395), (21, 2549900), (25, 2141916), (28, 1912425), (30, 1784930), (35, 1529940), (42, 1274950), (43, 1245300), (50, 1070958), (60, 892465), (70, 764970), (75, 713972), (84, 637475), (86, 622650), (100, 535479), (105, 509980), (129, 415100), (140, 382485), (150, 356986), (172, 311325), (175, 305988), (210, 254990), (215, 249060), (258, 207550), (300, 178493), (301, 177900), (350, 152994), (420, 127495), (430, 124530), (516, 103775), (525, 101996), (593, 90300), (602, 88950), (645, 83020), (700, 76497), (860, 62265), (903, 59300), (1050, 50998), (1075, 49812), (1186, 45150), (1204, 44475), (1290, 41510), (1505, 35580), (1779, 30100), (1806, 29650), (2100, 25499), (2150, 24906), (2372, 22575), (2580, 20755), (2965, 18060), (3010, 17790), (3225, 16604), (3558, 15050), (3612, 14825), (4151, 12900), (4300, 12453), (4515, 11860), (5930, 9030), (6020, 8895), (6450, 8302), (7116, 7525)]