275803360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:433

約数の個数: 144

約数和(自身を含む): 766692864

約数和(自身を除く): 490889504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 127, 140, 160, 196, 224, 245, 254, 277, 280, 392, 490, 508, 554, 560, 635, 784, 889, 980, 1016, 1108, 1120, 1270, 1385, 1568, 1778, 1939, 1960, 2032, 2216, 2540, 2770, 3556, 3878, 3920, 4064, 4432, 4445, 5080, 5540, 6223, 7112, 7756, 7840, 8864, 8890, 9695, 10160, 11080, 12446, 13573, 14224, 15512, 17780, 19390, 20320, 22160, 24892, 27146, 28448, 31024, 31115, 35179, 35560, 38780, 44320, 49784, 54292, 62048, 62230, 67865, 70358, 71120, 77560, 99568, 108584, 124460, 135730, 140716, 142240, 155120, 175895, 199136, 217168, 246253, 248920, 271460, 281432, 310240, 351790, 434336, 492506, 497840, 542920, 562864, 703580, 985012, 995680, 1085840, 1125728, 1231265, 1407160, 1723771, 1970024, 2171680, 2462530, 2814320, 3447542, 3940048, 4925060, 5628640, 6895084, 7880096, 8618855, 9850120, 13790168, 17237710, 19700240, 27580336, 34475420, 39400480, 55160672, 68950840, 137901680, 275803360]

約数ペア:

[(1, 275803360), (2, 137901680), (4, 68950840), (5, 55160672), (7, 39400480), (8, 34475420), (10, 27580336), (14, 19700240), (16, 17237710), (20, 13790168), (28, 9850120), (32, 8618855), (35, 7880096), (40, 6895084), (49, 5628640), (56, 4925060), (70, 3940048), (80, 3447542), (98, 2814320), (112, 2462530), (127, 2171680), (140, 1970024), (160, 1723771), (196, 1407160), (224, 1231265), (245, 1125728), (254, 1085840), (277, 995680), (280, 985012), (392, 703580), (490, 562864), (508, 542920), (554, 497840), (560, 492506), (635, 434336), (784, 351790), (889, 310240), (980, 281432), (1016, 271460), (1108, 248920), (1120, 246253), (1270, 217168), (1385, 199136), (1568, 175895), (1778, 155120), (1939, 142240), (1960, 140716), (2032, 135730), (2216, 124460), (2540, 108584), (2770, 99568), (3556, 77560), (3878, 71120), (3920, 70358), (4064, 67865), (4432, 62230), (4445, 62048), (5080, 54292), (5540, 49784), (6223, 44320), (7112, 38780), (7756, 35560), (7840, 35179), (8864, 31115), (8890, 31024), (9695, 28448), (10160, 27146), (11080, 24892), (12446, 22160), (13573, 20320), (14224, 19390), (15512, 17780)]