15308172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 46126080

約数和(自身を除く): 30817908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 31, 33, 36, 43, 44, 58, 62, 66, 86, 87, 93, 99, 116, 124, 129, 132, 172, 174, 186, 198, 258, 261, 279, 319, 341, 348, 372, 387, 396, 473, 516, 522, 558, 638, 682, 774, 899, 946, 957, 1023, 1044, 1116, 1247, 1276, 1333, 1364, 1419, 1548, 1798, 1892, 1914, 2046, 2494, 2666, 2697, 2838, 2871, 3069, 3596, 3741, 3828, 3999, 4092, 4257, 4988, 5332, 5394, 5676, 5742, 6138, 7482, 7998, 8091, 8514, 9889, 10788, 11223, 11484, 11997, 12276, 13717, 14663, 14964, 15996, 16182, 17028, 19778, 22446, 23994, 27434, 29326, 29667, 32364, 38657, 39556, 41151, 43989, 44892, 47988, 54868, 58652, 59334, 77314, 82302, 87978, 89001, 115971, 118668, 123453, 131967, 154628, 164604, 175956, 178002, 231942, 246906, 263934, 347913, 356004, 425227, 463884, 493812, 527868, 695826, 850454, 1275681, 1391652, 1700908, 2551362, 3827043, 5102724, 7654086, 15308172]

約数ペア:

[(1, 15308172), (2, 7654086), (3, 5102724), (4, 3827043), (6, 2551362), (9, 1700908), (11, 1391652), (12, 1275681), (18, 850454), (22, 695826), (29, 527868), (31, 493812), (33, 463884), (36, 425227), (43, 356004), (44, 347913), (58, 263934), (62, 246906), (66, 231942), (86, 178002), (87, 175956), (93, 164604), (99, 154628), (116, 131967), (124, 123453), (129, 118668), (132, 115971), (172, 89001), (174, 87978), (186, 82302), (198, 77314), (258, 59334), (261, 58652), (279, 54868), (319, 47988), (341, 44892), (348, 43989), (372, 41151), (387, 39556), (396, 38657), (473, 32364), (516, 29667), (522, 29326), (558, 27434), (638, 23994), (682, 22446), (774, 19778), (899, 17028), (946, 16182), (957, 15996), (1023, 14964), (1044, 14663), (1116, 13717), (1247, 12276), (1276, 11997), (1333, 11484), (1364, 11223), (1419, 10788), (1548, 9889), (1798, 8514), (1892, 8091), (1914, 7998), (2046, 7482), (2494, 6138), (2666, 5742), (2697, 5676), (2838, 5394), (2871, 5332), (3069, 4988), (3596, 4257), (3741, 4092), (3828, 3999)]