283259400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 921607680

約数和(自身を除く): 638348280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 97, 100, 120, 124, 150, 155, 157, 186, 194, 200, 248, 291, 300, 310, 314, 372, 388, 465, 471, 485, 582, 600, 620, 628, 744, 775, 776, 785, 930, 942, 970, 1164, 1240, 1256, 1455, 1550, 1570, 1860, 1884, 1940, 2325, 2328, 2355, 2425, 2910, 3007, 3100, 3140, 3720, 3768, 3880, 3925, 4650, 4710, 4850, 4867, 5820, 6014, 6200, 6280, 7275, 7850, 9021, 9300, 9420, 9700, 9734, 11640, 11775, 12028, 14550, 14601, 15035, 15229, 15700, 18042, 18600, 18840, 19400, 19468, 23550, 24056, 24335, 29100, 29202, 30070, 30458, 31400, 36084, 38936, 45105, 45687, 47100, 48670, 58200, 58404, 60140, 60916, 72168, 73005, 75175, 76145, 90210, 91374, 94200, 97340, 116808, 120280, 121675, 121832, 146010, 150350, 152290, 180420, 182748, 194680, 225525, 228435, 243350, 292020, 300700, 304580, 360840, 365025, 365496, 380725, 451050, 456870, 472099, 486700, 584040, 601400, 609160, 730050, 761450, 902100, 913740, 944198, 973400, 1142175, 1416297, 1460100, 1522900, 1804200, 1827480, 1888396, 2284350, 2360495, 2832594, 2920200, 3045800, 3776792, 4568700, 4720990, 5665188, 7081485, 9137400, 9441980, 11330376, 11802475, 14162970, 18883960, 23604950, 28325940, 35407425, 47209900, 56651880, 70814850, 94419800, 141629700, 283259400]

約数ペア:

[(1, 283259400), (2, 141629700), (3, 94419800), (4, 70814850), (5, 56651880), (6, 47209900), (8, 35407425), (10, 28325940), (12, 23604950), (15, 18883960), (20, 14162970), (24, 11802475), (25, 11330376), (30, 9441980), (31, 9137400), (40, 7081485), (50, 5665188), (60, 4720990), (62, 4568700), (75, 3776792), (93, 3045800), (97, 2920200), (100, 2832594), (120, 2360495), (124, 2284350), (150, 1888396), (155, 1827480), (157, 1804200), (186, 1522900), (194, 1460100), (200, 1416297), (248, 1142175), (291, 973400), (300, 944198), (310, 913740), (314, 902100), (372, 761450), (388, 730050), (465, 609160), (471, 601400), (485, 584040), (582, 486700), (600, 472099), (620, 456870), (628, 451050), (744, 380725), (775, 365496), (776, 365025), (785, 360840), (930, 304580), (942, 300700), (970, 292020), (1164, 243350), (1240, 228435), (1256, 225525), (1455, 194680), (1550, 182748), (1570, 180420), (1860, 152290), (1884, 150350), (1940, 146010), (2325, 121832), (2328, 121675), (2355, 120280), (2425, 116808), (2910, 97340), (3007, 94200), (3100, 91374), (3140, 90210), (3720, 76145), (3768, 75175), (3880, 73005), (3925, 72168), (4650, 60916), (4710, 60140), (4850, 58404), (4867, 58200), (5820, 48670), (6014, 47100), (6200, 45687), (6280, 45105), (7275, 38936), (7850, 36084), (9021, 31400), (9300, 30458), (9420, 30070), (9700, 29202), (9734, 29100), (11640, 24335), (11775, 24056), (12028, 23550), (14550, 19468), (14601, 19400), (15035, 18840), (15229, 18600), (15700, 18042)]