285870060

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{2801}}^1$

素因数の和:2835

約数の個数: 168

約数和(自身を含む): 1029028896

約数和(自身を除く): 743158836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1620, 1701, 1890, 2268, 2430, 2801, 2835, 2916, 3402, 3645, 3780, 4860, 5103, 5602, 5670, 6804, 7290, 8403, 8505, 10206, 11204, 11340, 14005, 14580, 16806, 17010, 19607, 20412, 25209, 25515, 28010, 33612, 34020, 39214, 42015, 50418, 51030, 56020, 58821, 75627, 78428, 84030, 98035, 100836, 102060, 117642, 126045, 151254, 168060, 176463, 196070, 226881, 235284, 252090, 294105, 302508, 352926, 378135, 392140, 453762, 504180, 529389, 588210, 680643, 705852, 756270, 882315, 907524, 1058778, 1134405, 1176420, 1361286, 1512540, 1588167, 1764630, 2041929, 2117556, 2268810, 2646945, 2722572, 3176334, 3403215, 3529260, 4083858, 4537620, 4764501, 5293890, 6352668, 6806430, 7940835, 8167716, 9529002, 10209645, 10587780, 13612860, 14293503, 15881670, 19058004, 20419290, 23822505, 28587006, 31763340, 40838580, 47645010, 57174012, 71467515, 95290020, 142935030, 285870060]

約数ペア:

[(1, 285870060), (2, 142935030), (3, 95290020), (4, 71467515), (5, 57174012), (6, 47645010), (7, 40838580), (9, 31763340), (10, 28587006), (12, 23822505), (14, 20419290), (15, 19058004), (18, 15881670), (20, 14293503), (21, 13612860), (27, 10587780), (28, 10209645), (30, 9529002), (35, 8167716), (36, 7940835), (42, 6806430), (45, 6352668), (54, 5293890), (60, 4764501), (63, 4537620), (70, 4083858), (81, 3529260), (84, 3403215), (90, 3176334), (105, 2722572), (108, 2646945), (126, 2268810), (135, 2117556), (140, 2041929), (162, 1764630), (180, 1588167), (189, 1512540), (210, 1361286), (243, 1176420), (252, 1134405), (270, 1058778), (315, 907524), (324, 882315), (378, 756270), (405, 705852), (420, 680643), (486, 588210), (540, 529389), (567, 504180), (630, 453762), (729, 392140), (756, 378135), (810, 352926), (945, 302508), (972, 294105), (1134, 252090), (1215, 235284), (1260, 226881), (1458, 196070), (1620, 176463), (1701, 168060), (1890, 151254), (2268, 126045), (2430, 117642), (2801, 102060), (2835, 100836), (2916, 98035), (3402, 84030), (3645, 78428), (3780, 75627), (4860, 58821), (5103, 56020), (5602, 51030), (5670, 50418), (6804, 42015), (7290, 39214), (8403, 34020), (8505, 33612), (10206, 28010), (11204, 25515), (11340, 25209), (14005, 20412), (14580, 19607), (16806, 17010)]