255325200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1259}}^1$

素因数の和:1306

約数の個数: 180

約数和(自身を含む): 886349520

約数和(自身を除く): 631024320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 169, 195, 200, 208, 240, 260, 300, 312, 325, 338, 390, 400, 507, 520, 600, 624, 650, 676, 780, 845, 975, 1014, 1040, 1200, 1259, 1300, 1352, 1560, 1690, 1950, 2028, 2518, 2535, 2600, 2704, 3120, 3380, 3777, 3900, 4056, 4225, 5036, 5070, 5200, 6295, 6760, 7554, 7800, 8112, 8450, 10072, 10140, 12590, 12675, 13520, 15108, 15600, 16367, 16900, 18885, 20144, 20280, 25180, 25350, 30216, 31475, 32734, 33800, 37770, 40560, 49101, 50360, 50700, 60432, 62950, 65468, 67600, 75540, 81835, 94425, 98202, 100720, 101400, 125900, 130936, 151080, 163670, 188850, 196404, 202800, 212771, 245505, 251800, 261872, 302160, 327340, 377700, 392808, 409175, 425542, 491010, 503600, 638313, 654680, 755400, 785616, 818350, 851084, 982020, 1063855, 1227525, 1276626, 1309360, 1510800, 1636700, 1702168, 1964040, 2127710, 2455050, 2553252, 3191565, 3273400, 3404336, 3928080, 4255420, 4910100, 5106504, 5319275, 6383130, 6546800, 8510840, 9820200, 10213008, 10638550, 12766260, 15957825, 17021680, 19640400, 21277100, 25532520, 31915650, 42554200, 51065040, 63831300, 85108400, 127662600, 255325200]

約数ペア:

[(1, 255325200), (2, 127662600), (3, 85108400), (4, 63831300), (5, 51065040), (6, 42554200), (8, 31915650), (10, 25532520), (12, 21277100), (13, 19640400), (15, 17021680), (16, 15957825), (20, 12766260), (24, 10638550), (25, 10213008), (26, 9820200), (30, 8510840), (39, 6546800), (40, 6383130), (48, 5319275), (50, 5106504), (52, 4910100), (60, 4255420), (65, 3928080), (75, 3404336), (78, 3273400), (80, 3191565), (100, 2553252), (104, 2455050), (120, 2127710), (130, 1964040), (150, 1702168), (156, 1636700), (169, 1510800), (195, 1309360), (200, 1276626), (208, 1227525), (240, 1063855), (260, 982020), (300, 851084), (312, 818350), (325, 785616), (338, 755400), (390, 654680), (400, 638313), (507, 503600), (520, 491010), (600, 425542), (624, 409175), (650, 392808), (676, 377700), (780, 327340), (845, 302160), (975, 261872), (1014, 251800), (1040, 245505), (1200, 212771), (1259, 202800), (1300, 196404), (1352, 188850), (1560, 163670), (1690, 151080), (1950, 130936), (2028, 125900), (2518, 101400), (2535, 100720), (2600, 98202), (2704, 94425), (3120, 81835), (3380, 75540), (3777, 67600), (3900, 65468), (4056, 62950), (4225, 60432), (5036, 50700), (5070, 50360), (5200, 49101), (6295, 40560), (6760, 37770), (7554, 33800), (7800, 32734), (8112, 31475), (8450, 30216), (10072, 25350), (10140, 25180), (12590, 20280), (12675, 20144), (13520, 18885), (15108, 16900), (15600, 16367)]