254427600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{4327}}^1$

素因数の和:4362

約数の個数: 180

約数和(自身を含む): 948299424

約数和(自身を除く): 693871824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 490, 525, 560, 588, 600, 700, 735, 784, 840, 980, 1050, 1176, 1200, 1225, 1400, 1470, 1680, 1960, 2100, 2352, 2450, 2800, 2940, 3675, 3920, 4200, 4327, 4900, 5880, 7350, 8400, 8654, 9800, 11760, 12981, 14700, 17308, 19600, 21635, 25962, 29400, 30289, 34616, 43270, 51924, 58800, 60578, 64905, 69232, 86540, 90867, 103848, 108175, 121156, 129810, 151445, 173080, 181734, 207696, 212023, 216350, 242312, 259620, 302890, 324525, 346160, 363468, 424046, 432700, 454335, 484624, 519240, 605780, 636069, 649050, 726936, 757225, 848092, 865400, 908670, 1038480, 1060115, 1211560, 1272138, 1298100, 1453872, 1514450, 1696184, 1730800, 1817340, 2120230, 2271675, 2423120, 2544276, 2596200, 3028900, 3180345, 3392368, 3634680, 4240460, 4543350, 5088552, 5192400, 5300575, 6057800, 6360690, 7269360, 8480920, 9086700, 10177104, 10601150, 12115600, 12721380, 15901725, 16961840, 18173400, 21202300, 25442760, 31803450, 36346800, 42404600, 50885520, 63606900, 84809200, 127213800, 254427600]

約数ペア:

[(1, 254427600), (2, 127213800), (3, 84809200), (4, 63606900), (5, 50885520), (6, 42404600), (7, 36346800), (8, 31803450), (10, 25442760), (12, 21202300), (14, 18173400), (15, 16961840), (16, 15901725), (20, 12721380), (21, 12115600), (24, 10601150), (25, 10177104), (28, 9086700), (30, 8480920), (35, 7269360), (40, 6360690), (42, 6057800), (48, 5300575), (49, 5192400), (50, 5088552), (56, 4543350), (60, 4240460), (70, 3634680), (75, 3392368), (80, 3180345), (84, 3028900), (98, 2596200), (100, 2544276), (105, 2423120), (112, 2271675), (120, 2120230), (140, 1817340), (147, 1730800), (150, 1696184), (168, 1514450), (175, 1453872), (196, 1298100), (200, 1272138), (210, 1211560), (240, 1060115), (245, 1038480), (280, 908670), (294, 865400), (300, 848092), (336, 757225), (350, 726936), (392, 649050), (400, 636069), (420, 605780), (490, 519240), (525, 484624), (560, 454335), (588, 432700), (600, 424046), (700, 363468), (735, 346160), (784, 324525), (840, 302890), (980, 259620), (1050, 242312), (1176, 216350), (1200, 212023), (1225, 207696), (1400, 181734), (1470, 173080), (1680, 151445), (1960, 129810), (2100, 121156), (2352, 108175), (2450, 103848), (2800, 90867), (2940, 86540), (3675, 69232), (3920, 64905), (4200, 60578), (4327, 58800), (4900, 51924), (5880, 43270), (7350, 34616), (8400, 30289), (8654, 29400), (9800, 25962), (11760, 21635), (12981, 19600), (14700, 17308)]