231280800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3323}}^1$

素因数の和:3375

約数の個数: 144

約数和(自身を含む): 779012640

約数和(自身を除く): 547731840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 480, 580, 600, 696, 725, 800, 870, 928, 1160, 1200, 1392, 1450, 1740, 2175, 2320, 2400, 2784, 2900, 3323, 3480, 4350, 4640, 5800, 6646, 6960, 8700, 9969, 11600, 13292, 13920, 16615, 17400, 19938, 23200, 26584, 33230, 34800, 39876, 49845, 53168, 66460, 69600, 79752, 83075, 96367, 99690, 106336, 132920, 159504, 166150, 192734, 199380, 249225, 265840, 289101, 319008, 332300, 385468, 398760, 481835, 498450, 531680, 578202, 664600, 770936, 797520, 963670, 996900, 1156404, 1329200, 1445505, 1541872, 1595040, 1927340, 1993800, 2312808, 2409175, 2658400, 2891010, 3083744, 3854680, 3987600, 4625616, 4818350, 5782020, 7227525, 7709360, 7975200, 9251232, 9636700, 11564040, 14455050, 15418720, 19273400, 23128080, 28910100, 38546800, 46256160, 57820200, 77093600, 115640400, 231280800]

約数ペア:

[(1, 231280800), (2, 115640400), (3, 77093600), (4, 57820200), (5, 46256160), (6, 38546800), (8, 28910100), (10, 23128080), (12, 19273400), (15, 15418720), (16, 14455050), (20, 11564040), (24, 9636700), (25, 9251232), (29, 7975200), (30, 7709360), (32, 7227525), (40, 5782020), (48, 4818350), (50, 4625616), (58, 3987600), (60, 3854680), (75, 3083744), (80, 2891010), (87, 2658400), (96, 2409175), (100, 2312808), (116, 1993800), (120, 1927340), (145, 1595040), (150, 1541872), (160, 1445505), (174, 1329200), (200, 1156404), (232, 996900), (240, 963670), (290, 797520), (300, 770936), (348, 664600), (400, 578202), (435, 531680), (464, 498450), (480, 481835), (580, 398760), (600, 385468), (696, 332300), (725, 319008), (800, 289101), (870, 265840), (928, 249225), (1160, 199380), (1200, 192734), (1392, 166150), (1450, 159504), (1740, 132920), (2175, 106336), (2320, 99690), (2400, 96367), (2784, 83075), (2900, 79752), (3323, 69600), (3480, 66460), (4350, 53168), (4640, 49845), (5800, 39876), (6646, 34800), (6960, 33230), (8700, 26584), (9969, 23200), (11600, 19938), (13292, 17400), (13920, 16615)]