142773400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 422830080

約数和(自身を除く): 280056680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 73, 77, 88, 100, 110, 127, 140, 146, 154, 175, 200, 220, 254, 275, 280, 292, 308, 350, 365, 385, 440, 508, 511, 550, 584, 616, 635, 700, 730, 770, 803, 889, 1016, 1022, 1100, 1270, 1397, 1400, 1460, 1540, 1606, 1778, 1825, 1925, 2044, 2200, 2540, 2555, 2794, 2920, 3080, 3175, 3212, 3556, 3650, 3850, 4015, 4088, 4445, 5080, 5110, 5588, 5621, 6350, 6424, 6985, 7112, 7300, 7700, 8030, 8890, 9271, 9779, 10220, 11176, 11242, 12700, 12775, 13970, 14600, 15400, 16060, 17780, 18542, 19558, 20075, 20440, 22225, 22484, 25400, 25550, 27940, 28105, 32120, 34925, 35560, 37084, 39116, 40150, 44450, 44968, 46355, 48895, 51100, 55880, 56210, 64897, 69850, 74168, 78232, 80300, 88900, 92710, 97790, 101981, 102200, 112420, 129794, 139700, 140525, 160600, 177800, 185420, 195580, 203962, 224840, 231775, 244475, 259588, 279400, 281050, 324485, 370840, 391160, 407924, 463550, 488950, 509905, 519176, 562100, 648970, 713867, 815848, 927100, 977900, 1019810, 1124200, 1297940, 1427734, 1622425, 1854200, 1955800, 2039620, 2549525, 2595880, 2855468, 3244850, 3569335, 4079240, 5099050, 5710936, 6489700, 7138670, 10198100, 12979400, 14277340, 17846675, 20396200, 28554680, 35693350, 71386700, 142773400]

約数ペア:

[(1, 142773400), (2, 71386700), (4, 35693350), (5, 28554680), (7, 20396200), (8, 17846675), (10, 14277340), (11, 12979400), (14, 10198100), (20, 7138670), (22, 6489700), (25, 5710936), (28, 5099050), (35, 4079240), (40, 3569335), (44, 3244850), (50, 2855468), (55, 2595880), (56, 2549525), (70, 2039620), (73, 1955800), (77, 1854200), (88, 1622425), (100, 1427734), (110, 1297940), (127, 1124200), (140, 1019810), (146, 977900), (154, 927100), (175, 815848), (200, 713867), (220, 648970), (254, 562100), (275, 519176), (280, 509905), (292, 488950), (308, 463550), (350, 407924), (365, 391160), (385, 370840), (440, 324485), (508, 281050), (511, 279400), (550, 259588), (584, 244475), (616, 231775), (635, 224840), (700, 203962), (730, 195580), (770, 185420), (803, 177800), (889, 160600), (1016, 140525), (1022, 139700), (1100, 129794), (1270, 112420), (1397, 102200), (1400, 101981), (1460, 97790), (1540, 92710), (1606, 88900), (1778, 80300), (1825, 78232), (1925, 74168), (2044, 69850), (2200, 64897), (2540, 56210), (2555, 55880), (2794, 51100), (2920, 48895), (3080, 46355), (3175, 44968), (3212, 44450), (3556, 40150), (3650, 39116), (3850, 37084), (4015, 35560), (4088, 34925), (4445, 32120), (5080, 28105), (5110, 27940), (5588, 25550), (5621, 25400), (6350, 22484), (6424, 22225), (6985, 20440), (7112, 20075), (7300, 19558), (7700, 18542), (8030, 17780), (8890, 16060), (9271, 15400), (9779, 14600), (10220, 13970), (11176, 12775), (11242, 12700)]