82055400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{2791}}^1$

素因数の和:2824

約数の個数: 144

約数和(自身を含む): 296007840

約数和(自身を除く): 213952440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2791, 2940, 3675, 4200, 4900, 5582, 5880, 7350, 8373, 9800, 11164, 13955, 14700, 16746, 19537, 22328, 27910, 29400, 33492, 39074, 41865, 55820, 58611, 66984, 69775, 78148, 83730, 97685, 111640, 117222, 136759, 139550, 156296, 167460, 195370, 209325, 234444, 273518, 279100, 293055, 334920, 390740, 410277, 418650, 468888, 488425, 547036, 558200, 586110, 683795, 781480, 820554, 837300, 976850, 1094072, 1172220, 1367590, 1465275, 1641108, 1674600, 1953700, 2051385, 2344440, 2735180, 2930550, 3282216, 3418975, 3907400, 4102770, 5470360, 5861100, 6837950, 8205540, 10256925, 11722200, 13675900, 16411080, 20513850, 27351800, 41027700, 82055400]

約数ペア:

[(1, 82055400), (2, 41027700), (3, 27351800), (4, 20513850), (5, 16411080), (6, 13675900), (7, 11722200), (8, 10256925), (10, 8205540), (12, 6837950), (14, 5861100), (15, 5470360), (20, 4102770), (21, 3907400), (24, 3418975), (25, 3282216), (28, 2930550), (30, 2735180), (35, 2344440), (40, 2051385), (42, 1953700), (49, 1674600), (50, 1641108), (56, 1465275), (60, 1367590), (70, 1172220), (75, 1094072), (84, 976850), (98, 837300), (100, 820554), (105, 781480), (120, 683795), (140, 586110), (147, 558200), (150, 547036), (168, 488425), (175, 468888), (196, 418650), (200, 410277), (210, 390740), (245, 334920), (280, 293055), (294, 279100), (300, 273518), (350, 234444), (392, 209325), (420, 195370), (490, 167460), (525, 156296), (588, 139550), (600, 136759), (700, 117222), (735, 111640), (840, 97685), (980, 83730), (1050, 78148), (1176, 69775), (1225, 66984), (1400, 58611), (1470, 55820), (1960, 41865), (2100, 39074), (2450, 33492), (2791, 29400), (2940, 27910), (3675, 22328), (4200, 19537), (4900, 16746), (5582, 14700), (5880, 13955), (7350, 11164), (8373, 9800)]