105525720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:710

約数の個数: 128

約数和(自身を含む): 354240000

約数和(自身を除く): 248714280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 199, 216, 270, 360, 398, 491, 540, 597, 796, 982, 995, 1080, 1194, 1473, 1592, 1791, 1964, 1990, 2388, 2455, 2946, 2985, 3582, 3928, 3980, 4419, 4776, 4910, 5373, 5892, 5970, 7164, 7365, 7960, 8838, 8955, 9820, 10746, 11784, 11940, 13257, 14328, 14730, 17676, 17910, 19640, 21492, 22095, 23880, 26514, 26865, 29460, 35352, 35820, 42984, 44190, 53028, 53730, 58920, 66285, 71640, 88380, 97709, 106056, 107460, 132570, 176760, 195418, 214920, 265140, 293127, 390836, 488545, 530280, 586254, 781672, 879381, 977090, 1172508, 1465635, 1758762, 1954180, 2345016, 2638143, 2931270, 3517524, 3908360, 4396905, 5276286, 5862540, 7035048, 8793810, 10552572, 11725080, 13190715, 17587620, 21105144, 26381430, 35175240, 52762860, 105525720]

約数ペア:

[(1, 105525720), (2, 52762860), (3, 35175240), (4, 26381430), (5, 21105144), (6, 17587620), (8, 13190715), (9, 11725080), (10, 10552572), (12, 8793810), (15, 7035048), (18, 5862540), (20, 5276286), (24, 4396905), (27, 3908360), (30, 3517524), (36, 2931270), (40, 2638143), (45, 2345016), (54, 1954180), (60, 1758762), (72, 1465635), (90, 1172508), (108, 977090), (120, 879381), (135, 781672), (180, 586254), (199, 530280), (216, 488545), (270, 390836), (360, 293127), (398, 265140), (491, 214920), (540, 195418), (597, 176760), (796, 132570), (982, 107460), (995, 106056), (1080, 97709), (1194, 88380), (1473, 71640), (1592, 66285), (1791, 58920), (1964, 53730), (1990, 53028), (2388, 44190), (2455, 42984), (2946, 35820), (2985, 35352), (3582, 29460), (3928, 26865), (3980, 26514), (4419, 23880), (4776, 22095), (4910, 21492), (5373, 19640), (5892, 17910), (5970, 17676), (7164, 14730), (7365, 14328), (7960, 13257), (8838, 11940), (8955, 11784), (9820, 10746)]