82876800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 278888400

約数和(自身を除く): 196011600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 89, 96, 97, 100, 120, 128, 150, 160, 178, 192, 194, 200, 240, 267, 291, 300, 320, 356, 384, 388, 400, 445, 480, 485, 534, 582, 600, 640, 712, 776, 800, 890, 960, 970, 1068, 1164, 1200, 1335, 1424, 1455, 1552, 1600, 1780, 1920, 1940, 2136, 2225, 2328, 2400, 2425, 2670, 2848, 2910, 3104, 3200, 3560, 3880, 4272, 4450, 4656, 4800, 4850, 5340, 5696, 5820, 6208, 6675, 7120, 7275, 7760, 8544, 8633, 8900, 9312, 9600, 9700, 10680, 11392, 11640, 12416, 13350, 14240, 14550, 15520, 17088, 17266, 17800, 18624, 19400, 21360, 23280, 25899, 26700, 28480, 29100, 31040, 34176, 34532, 35600, 37248, 38800, 42720, 43165, 46560, 51798, 53400, 56960, 58200, 62080, 69064, 71200, 77600, 85440, 86330, 93120, 103596, 106800, 116400, 129495, 138128, 142400, 155200, 170880, 172660, 186240, 207192, 213600, 215825, 232800, 258990, 276256, 284800, 310400, 345320, 414384, 427200, 431650, 465600, 517980, 552512, 647475, 690640, 828768, 854400, 863300, 931200, 1035960, 1105024, 1294950, 1381280, 1657536, 1726600, 2071920, 2589900, 2762560, 3315072, 3453200, 4143840, 5179800, 5525120, 6906400, 8287680, 10359600, 13812800, 16575360, 20719200, 27625600, 41438400, 82876800]

約数ペア:

[(1, 82876800), (2, 41438400), (3, 27625600), (4, 20719200), (5, 16575360), (6, 13812800), (8, 10359600), (10, 8287680), (12, 6906400), (15, 5525120), (16, 5179800), (20, 4143840), (24, 3453200), (25, 3315072), (30, 2762560), (32, 2589900), (40, 2071920), (48, 1726600), (50, 1657536), (60, 1381280), (64, 1294950), (75, 1105024), (80, 1035960), (89, 931200), (96, 863300), (97, 854400), (100, 828768), (120, 690640), (128, 647475), (150, 552512), (160, 517980), (178, 465600), (192, 431650), (194, 427200), (200, 414384), (240, 345320), (267, 310400), (291, 284800), (300, 276256), (320, 258990), (356, 232800), (384, 215825), (388, 213600), (400, 207192), (445, 186240), (480, 172660), (485, 170880), (534, 155200), (582, 142400), (600, 138128), (640, 129495), (712, 116400), (776, 106800), (800, 103596), (890, 93120), (960, 86330), (970, 85440), (1068, 77600), (1164, 71200), (1200, 69064), (1335, 62080), (1424, 58200), (1455, 56960), (1552, 53400), (1600, 51798), (1780, 46560), (1920, 43165), (1940, 42720), (2136, 38800), (2225, 37248), (2328, 35600), (2400, 34532), (2425, 34176), (2670, 31040), (2848, 29100), (2910, 28480), (3104, 26700), (3200, 25899), (3560, 23280), (3880, 21360), (4272, 19400), (4450, 18624), (4656, 17800), (4800, 17266), (4850, 17088), (5340, 15520), (5696, 14550), (5820, 14240), (6208, 13350), (6675, 12416), (7120, 11640), (7275, 11392), (7760, 10680), (8544, 9700), (8633, 9600), (8900, 9312)]