247175400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 804948480

約数和(自身を除く): 557773080

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, 137, 150, 155, 186, 194, 200, 248, 274, 291, 300, 310, 372, 388, 411, 465, 485, 548, 582, 600, 620, 685, 744, 775, 776, 822, 930, 970, 1096, 1164, 1240, 1370, 1455, 1550, 1644, 1860, 1940, 2055, 2325, 2328, 2425, 2740, 2910, 3007, 3100, 3288, 3425, 3720, 3880, 4110, 4247, 4650, 4850, 5480, 5820, 6014, 6200, 6850, 7275, 8220, 8494, 9021, 9300, 9700, 10275, 11640, 12028, 12741, 13289, 13700, 14550, 15035, 16440, 16988, 18042, 18600, 19400, 20550, 21235, 24056, 25482, 26578, 27400, 29100, 30070, 33976, 36084, 39867, 41100, 42470, 45105, 50964, 53156, 58200, 60140, 63705, 66445, 72168, 75175, 79734, 82200, 84940, 90210, 101928, 106175, 106312, 120280, 127410, 132890, 150350, 159468, 169880, 180420, 199335, 212350, 225525, 254820, 265780, 300700, 318525, 318936, 332225, 360840, 398670, 411959, 424700, 451050, 509640, 531560, 601400, 637050, 664450, 797340, 823918, 849400, 902100, 996675, 1235877, 1274100, 1328900, 1594680, 1647836, 1804200, 1993350, 2059795, 2471754, 2548200, 2657800, 3295672, 3986700, 4119590, 4943508, 6179385, 7973400, 8239180, 9887016, 10298975, 12358770, 16478360, 20597950, 24717540, 30896925, 41195900, 49435080, 61793850, 82391800, 123587700, 247175400]

約数ペア:

[(1, 247175400), (2, 123587700), (3, 82391800), (4, 61793850), (5, 49435080), (6, 41195900), (8, 30896925), (10, 24717540), (12, 20597950), (15, 16478360), (20, 12358770), (24, 10298975), (25, 9887016), (30, 8239180), (31, 7973400), (40, 6179385), (50, 4943508), (60, 4119590), (62, 3986700), (75, 3295672), (93, 2657800), (97, 2548200), (100, 2471754), (120, 2059795), (124, 1993350), (137, 1804200), (150, 1647836), (155, 1594680), (186, 1328900), (194, 1274100), (200, 1235877), (248, 996675), (274, 902100), (291, 849400), (300, 823918), (310, 797340), (372, 664450), (388, 637050), (411, 601400), (465, 531560), (485, 509640), (548, 451050), (582, 424700), (600, 411959), (620, 398670), (685, 360840), (744, 332225), (775, 318936), (776, 318525), (822, 300700), (930, 265780), (970, 254820), (1096, 225525), (1164, 212350), (1240, 199335), (1370, 180420), (1455, 169880), (1550, 159468), (1644, 150350), (1860, 132890), (1940, 127410), (2055, 120280), (2325, 106312), (2328, 106175), (2425, 101928), (2740, 90210), (2910, 84940), (3007, 82200), (3100, 79734), (3288, 75175), (3425, 72168), (3720, 66445), (3880, 63705), (4110, 60140), (4247, 58200), (4650, 53156), (4850, 50964), (5480, 45105), (5820, 42470), (6014, 41100), (6200, 39867), (6850, 36084), (7275, 33976), (8220, 30070), (8494, 29100), (9021, 27400), (9300, 26578), (9700, 25482), (10275, 24056), (11640, 21235), (12028, 20550), (12741, 19400), (13289, 18600), (13700, 18042), (14550, 16988), (15035, 16440)]