571004700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2141}}^1$

素因数の和:2292

約数の個数: 144

約数和(自身を含む): 1903878144

約数和(自身を除く): 1332873444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 127, 140, 150, 175, 210, 254, 300, 350, 381, 420, 508, 525, 635, 700, 762, 889, 1050, 1270, 1524, 1778, 1905, 2100, 2141, 2540, 2667, 3175, 3556, 3810, 4282, 4445, 5334, 6350, 6423, 7620, 8564, 8890, 9525, 10668, 10705, 12700, 12846, 13335, 14987, 17780, 19050, 21410, 22225, 25692, 26670, 29974, 32115, 38100, 42820, 44450, 44961, 53340, 53525, 59948, 64230, 66675, 74935, 88900, 89922, 107050, 128460, 133350, 149870, 160575, 179844, 214100, 224805, 266700, 271907, 299740, 321150, 374675, 449610, 543814, 642300, 749350, 815721, 899220, 1087628, 1124025, 1359535, 1498700, 1631442, 1903349, 2248050, 2719070, 3262884, 3806698, 4078605, 4496100, 5438140, 5710047, 6797675, 7613396, 8157210, 9516745, 11420094, 13595350, 16314420, 19033490, 20393025, 22840188, 27190700, 28550235, 38066980, 40786050, 47583725, 57100470, 81572100, 95167450, 114200940, 142751175, 190334900, 285502350, 571004700]

約数ペア:

[(1, 571004700), (2, 285502350), (3, 190334900), (4, 142751175), (5, 114200940), (6, 95167450), (7, 81572100), (10, 57100470), (12, 47583725), (14, 40786050), (15, 38066980), (20, 28550235), (21, 27190700), (25, 22840188), (28, 20393025), (30, 19033490), (35, 16314420), (42, 13595350), (50, 11420094), (60, 9516745), (70, 8157210), (75, 7613396), (84, 6797675), (100, 5710047), (105, 5438140), (127, 4496100), (140, 4078605), (150, 3806698), (175, 3262884), (210, 2719070), (254, 2248050), (300, 1903349), (350, 1631442), (381, 1498700), (420, 1359535), (508, 1124025), (525, 1087628), (635, 899220), (700, 815721), (762, 749350), (889, 642300), (1050, 543814), (1270, 449610), (1524, 374675), (1778, 321150), (1905, 299740), (2100, 271907), (2141, 266700), (2540, 224805), (2667, 214100), (3175, 179844), (3556, 160575), (3810, 149870), (4282, 133350), (4445, 128460), (5334, 107050), (6350, 89922), (6423, 88900), (7620, 74935), (8564, 66675), (8890, 64230), (9525, 59948), (10668, 53525), (10705, 53340), (12700, 44961), (12846, 44450), (13335, 42820), (14987, 38100), (17780, 32115), (19050, 29974), (21410, 26670), (22225, 25692)]