518271000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 256

約数和(自身を含む): 1772184960

約数和(自身を除く): 1253913960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 97, 100, 104, 120, 125, 130, 137, 150, 156, 194, 195, 200, 250, 260, 274, 291, 300, 312, 325, 375, 388, 390, 411, 485, 500, 520, 548, 582, 600, 650, 685, 750, 776, 780, 822, 970, 975, 1000, 1096, 1164, 1261, 1300, 1370, 1455, 1500, 1560, 1625, 1644, 1781, 1940, 1950, 2055, 2328, 2425, 2522, 2600, 2740, 2910, 3000, 3250, 3288, 3425, 3562, 3783, 3880, 3900, 4110, 4850, 4875, 5044, 5343, 5480, 5820, 6305, 6500, 6850, 7124, 7275, 7566, 7800, 8220, 8905, 9700, 9750, 10088, 10275, 10686, 11640, 12125, 12610, 13000, 13289, 13700, 14248, 14550, 15132, 16440, 17125, 17810, 18915, 19400, 19500, 20550, 21372, 24250, 25220, 26578, 26715, 27400, 29100, 30264, 31525, 34250, 35620, 36375, 37830, 39000, 39867, 41100, 42744, 44525, 48500, 50440, 51375, 53156, 53430, 58200, 63050, 66445, 68500, 71240, 72750, 75660, 79734, 82200, 89050, 94575, 97000, 102750, 106312, 106860, 126100, 132890, 133575, 137000, 145500, 151320, 157625, 159468, 172757, 178100, 189150, 199335, 205500, 213720, 222625, 252200, 265780, 267150, 291000, 315250, 318936, 332225, 345514, 356200, 378300, 398670, 411000, 445250, 472875, 518271, 531560, 534300, 630500, 664450, 667875, 691028, 756600, 797340, 863785, 890500, 945750, 996675, 1036542, 1068600, 1261000, 1328900, 1335750, 1382056, 1594680, 1661125, 1727570, 1781000, 1891500, 1993350, 2073084, 2591355, 2657800, 2671500, 3322250, 3455140, 3783000, 3986700, 4146168, 4318925, 4983375, 5182710, 5343000, 6644500, 6910280, 7973400, 8637850, 9966750, 10365420, 12956775, 13289000, 17275700, 19933500, 20730840, 21594625, 25913550, 34551400, 39867000, 43189250, 51827100, 64783875, 86378500, 103654200, 129567750, 172757000, 259135500, 518271000]

約数ペア:

[(1, 518271000), (2, 259135500), (3, 172757000), (4, 129567750), (5, 103654200), (6, 86378500), (8, 64783875), (10, 51827100), (12, 43189250), (13, 39867000), (15, 34551400), (20, 25913550), (24, 21594625), (25, 20730840), (26, 19933500), (30, 17275700), (39, 13289000), (40, 12956775), (50, 10365420), (52, 9966750), (60, 8637850), (65, 7973400), (75, 6910280), (78, 6644500), (97, 5343000), (100, 5182710), (104, 4983375), (120, 4318925), (125, 4146168), (130, 3986700), (137, 3783000), (150, 3455140), (156, 3322250), (194, 2671500), (195, 2657800), (200, 2591355), (250, 2073084), (260, 1993350), (274, 1891500), (291, 1781000), (300, 1727570), (312, 1661125), (325, 1594680), (375, 1382056), (388, 1335750), (390, 1328900), (411, 1261000), (485, 1068600), (500, 1036542), (520, 996675), (548, 945750), (582, 890500), (600, 863785), (650, 797340), (685, 756600), (750, 691028), (776, 667875), (780, 664450), (822, 630500), (970, 534300), (975, 531560), (1000, 518271), (1096, 472875), (1164, 445250), (1261, 411000), (1300, 398670), (1370, 378300), (1455, 356200), (1500, 345514), (1560, 332225), (1625, 318936), (1644, 315250), (1781, 291000), (1940, 267150), (1950, 265780), (2055, 252200), (2328, 222625), (2425, 213720), (2522, 205500), (2600, 199335), (2740, 189150), (2910, 178100), (3000, 172757), (3250, 159468), (3288, 157625), (3425, 151320), (3562, 145500), (3783, 137000), (3880, 133575), (3900, 132890), (4110, 126100), (4850, 106860), (4875, 106312), (5044, 102750), (5343, 97000), (5480, 94575), (5820, 89050), (6305, 82200), (6500, 79734), (6850, 75660), (7124, 72750), (7275, 71240), (7566, 68500), (7800, 66445), (8220, 63050), (8905, 58200), (9700, 53430), (9750, 53156), (10088, 51375), (10275, 50440), (10686, 48500), (11640, 44525), (12125, 42744), (12610, 41100), (13000, 39867), (13289, 39000), (13700, 37830), (14248, 36375), (14550, 35620), (15132, 34250), (16440, 31525), (17125, 30264), (17810, 29100), (18915, 27400), (19400, 26715), (19500, 26578), (20550, 25220), (21372, 24250)]