102669280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 289729440

約数和(自身を除く): 187060160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 109, 112, 116, 140, 145, 160, 203, 218, 224, 232, 280, 290, 406, 436, 464, 545, 560, 580, 763, 812, 841, 872, 928, 1015, 1090, 1120, 1160, 1526, 1624, 1682, 1744, 2030, 2180, 2320, 3052, 3161, 3248, 3364, 3488, 3815, 4060, 4205, 4360, 4640, 5887, 6104, 6322, 6496, 6728, 7630, 8120, 8410, 8720, 11774, 12208, 12644, 13456, 15260, 15805, 16240, 16820, 17440, 22127, 23548, 24416, 25288, 26912, 29435, 30520, 31610, 32480, 33640, 44254, 47096, 50576, 58870, 61040, 63220, 67280, 88508, 91669, 94192, 101152, 110635, 117740, 122080, 126440, 134560, 177016, 183338, 188384, 221270, 235480, 252880, 354032, 366676, 442540, 458345, 470960, 505760, 641683, 708064, 733352, 885080, 916690, 941920, 1283366, 1466704, 1770160, 1833380, 2566732, 2933408, 3208415, 3540320, 3666760, 5133464, 6416830, 7333520, 10266928, 12833660, 14667040, 20533856, 25667320, 51334640, 102669280]

約数ペア:

[(1, 102669280), (2, 51334640), (4, 25667320), (5, 20533856), (7, 14667040), (8, 12833660), (10, 10266928), (14, 7333520), (16, 6416830), (20, 5133464), (28, 3666760), (29, 3540320), (32, 3208415), (35, 2933408), (40, 2566732), (56, 1833380), (58, 1770160), (70, 1466704), (80, 1283366), (109, 941920), (112, 916690), (116, 885080), (140, 733352), (145, 708064), (160, 641683), (203, 505760), (218, 470960), (224, 458345), (232, 442540), (280, 366676), (290, 354032), (406, 252880), (436, 235480), (464, 221270), (545, 188384), (560, 183338), (580, 177016), (763, 134560), (812, 126440), (841, 122080), (872, 117740), (928, 110635), (1015, 101152), (1090, 94192), (1120, 91669), (1160, 88508), (1526, 67280), (1624, 63220), (1682, 61040), (1744, 58870), (2030, 50576), (2180, 47096), (2320, 44254), (3052, 33640), (3161, 32480), (3248, 31610), (3364, 30520), (3488, 29435), (3815, 26912), (4060, 25288), (4205, 24416), (4360, 23548), (4640, 22127), (5887, 17440), (6104, 16820), (6322, 16240), (6496, 15805), (6728, 15260), (7630, 13456), (8120, 12644), (8410, 12208), (8720, 11774)]