27381200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:170

約数の個数: 180

約数和(自身を含む): 84137472

約数和(自身を除く): 56756272

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 80, 88, 98, 100, 110, 112, 127, 140, 154, 175, 176, 196, 200, 220, 245, 254, 275, 280, 308, 350, 385, 392, 400, 440, 490, 508, 539, 550, 560, 616, 635, 700, 770, 784, 880, 889, 980, 1016, 1078, 1100, 1225, 1232, 1270, 1397, 1400, 1540, 1778, 1925, 1960, 2032, 2156, 2200, 2450, 2540, 2695, 2794, 2800, 3080, 3175, 3556, 3850, 3920, 4312, 4400, 4445, 4900, 5080, 5390, 5588, 6160, 6223, 6350, 6985, 7112, 7700, 8624, 8890, 9779, 9800, 10160, 10780, 11176, 12446, 12700, 13475, 13970, 14224, 15400, 17780, 19558, 19600, 21560, 22225, 22352, 24892, 25400, 26950, 27940, 30800, 31115, 34925, 35560, 39116, 43120, 44450, 48895, 49784, 50800, 53900, 55880, 62230, 68453, 69850, 71120, 78232, 88900, 97790, 99568, 107800, 111760, 124460, 136906, 139700, 155575, 156464, 177800, 195580, 215600, 244475, 248920, 273812, 279400, 311150, 342265, 355600, 391160, 488950, 497840, 547624, 558800, 622300, 684530, 782320, 977900, 1095248, 1244600, 1369060, 1711325, 1955800, 2489200, 2738120, 3422650, 3911600, 5476240, 6845300, 13690600, 27381200]

約数ペア:

[(1, 27381200), (2, 13690600), (4, 6845300), (5, 5476240), (7, 3911600), (8, 3422650), (10, 2738120), (11, 2489200), (14, 1955800), (16, 1711325), (20, 1369060), (22, 1244600), (25, 1095248), (28, 977900), (35, 782320), (40, 684530), (44, 622300), (49, 558800), (50, 547624), (55, 497840), (56, 488950), (70, 391160), (77, 355600), (80, 342265), (88, 311150), (98, 279400), (100, 273812), (110, 248920), (112, 244475), (127, 215600), (140, 195580), (154, 177800), (175, 156464), (176, 155575), (196, 139700), (200, 136906), (220, 124460), (245, 111760), (254, 107800), (275, 99568), (280, 97790), (308, 88900), (350, 78232), (385, 71120), (392, 69850), (400, 68453), (440, 62230), (490, 55880), (508, 53900), (539, 50800), (550, 49784), (560, 48895), (616, 44450), (635, 43120), (700, 39116), (770, 35560), (784, 34925), (880, 31115), (889, 30800), (980, 27940), (1016, 26950), (1078, 25400), (1100, 24892), (1225, 22352), (1232, 22225), (1270, 21560), (1397, 19600), (1400, 19558), (1540, 17780), (1778, 15400), (1925, 14224), (1960, 13970), (2032, 13475), (2156, 12700), (2200, 12446), (2450, 11176), (2540, 10780), (2695, 10160), (2794, 9800), (2800, 9779), (3080, 8890), (3175, 8624), (3556, 7700), (3850, 7112), (3920, 6985), (4312, 6350), (4400, 6223), (4445, 6160), (4900, 5588), (5080, 5390)]