239204700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:953

約数の個数: 216

約数和(自身を含む): 877804928

約数和(自身を除く): 638600228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 43, 45, 50, 60, 63, 70, 75, 84, 86, 90, 100, 105, 126, 129, 140, 150, 172, 175, 180, 210, 215, 225, 252, 258, 300, 301, 315, 350, 387, 420, 430, 450, 516, 525, 602, 630, 645, 700, 774, 860, 883, 900, 903, 1050, 1075, 1204, 1260, 1290, 1505, 1548, 1575, 1766, 1806, 1935, 2100, 2150, 2580, 2649, 2709, 3010, 3150, 3225, 3532, 3612, 3870, 4300, 4415, 4515, 5298, 5418, 6020, 6181, 6300, 6450, 7525, 7740, 7947, 8830, 9030, 9675, 10596, 10836, 12362, 12900, 13245, 13545, 15050, 15894, 17660, 18060, 18543, 19350, 22075, 22575, 24724, 26490, 27090, 30100, 30905, 31788, 37086, 37969, 38700, 39735, 44150, 45150, 52980, 54180, 55629, 61810, 66225, 67725, 74172, 75938, 79470, 88300, 90300, 92715, 111258, 113907, 123620, 132450, 135450, 151876, 154525, 158940, 185430, 189845, 198675, 222516, 227814, 264900, 265783, 270900, 278145, 309050, 341721, 370860, 379690, 397350, 455628, 463575, 531566, 556290, 569535, 618100, 683442, 759380, 794700, 797349, 927150, 949225, 1063132, 1112580, 1139070, 1328915, 1366884, 1390725, 1594698, 1708605, 1854300, 1898450, 2278140, 2392047, 2657830, 2781450, 2847675, 3189396, 3417210, 3796900, 3986745, 4784094, 5315660, 5562900, 5695350, 6644575, 6834420, 7973490, 8543025, 9568188, 11390700, 11960235, 13289150, 15946980, 17086050, 19933725, 23920470, 26578300, 34172100, 39867450, 47840940, 59801175, 79734900, 119602350, 239204700]

約数ペア:

[(1, 239204700), (2, 119602350), (3, 79734900), (4, 59801175), (5, 47840940), (6, 39867450), (7, 34172100), (9, 26578300), (10, 23920470), (12, 19933725), (14, 17086050), (15, 15946980), (18, 13289150), (20, 11960235), (21, 11390700), (25, 9568188), (28, 8543025), (30, 7973490), (35, 6834420), (36, 6644575), (42, 5695350), (43, 5562900), (45, 5315660), (50, 4784094), (60, 3986745), (63, 3796900), (70, 3417210), (75, 3189396), (84, 2847675), (86, 2781450), (90, 2657830), (100, 2392047), (105, 2278140), (126, 1898450), (129, 1854300), (140, 1708605), (150, 1594698), (172, 1390725), (175, 1366884), (180, 1328915), (210, 1139070), (215, 1112580), (225, 1063132), (252, 949225), (258, 927150), (300, 797349), (301, 794700), (315, 759380), (350, 683442), (387, 618100), (420, 569535), (430, 556290), (450, 531566), (516, 463575), (525, 455628), (602, 397350), (630, 379690), (645, 370860), (700, 341721), (774, 309050), (860, 278145), (883, 270900), (900, 265783), (903, 264900), (1050, 227814), (1075, 222516), (1204, 198675), (1260, 189845), (1290, 185430), (1505, 158940), (1548, 154525), (1575, 151876), (1766, 135450), (1806, 132450), (1935, 123620), (2100, 113907), (2150, 111258), (2580, 92715), (2649, 90300), (2709, 88300), (3010, 79470), (3150, 75938), (3225, 74172), (3532, 67725), (3612, 66225), (3870, 61810), (4300, 55629), (4415, 54180), (4515, 52980), (5298, 45150), (5418, 44150), (6020, 39735), (6181, 38700), (6300, 37969), (6450, 37086), (7525, 31788), (7740, 30905), (7947, 30100), (8830, 27090), (9030, 26490), (9675, 24724), (10596, 22575), (10836, 22075), (12362, 19350), (12900, 18543), (13245, 18060), (13545, 17660), (15050, 15894)]