271509480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 288

約数和(自身を含む): 1015822080

約数和(自身を除く): 744312600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 121, 132, 138, 165, 180, 184, 198, 207, 220, 230, 242, 253, 264, 271, 276, 330, 345, 360, 363, 396, 414, 440, 460, 484, 495, 506, 542, 552, 605, 660, 690, 726, 759, 792, 813, 828, 920, 968, 990, 1012, 1035, 1084, 1089, 1210, 1265, 1320, 1355, 1380, 1452, 1518, 1626, 1656, 1815, 1980, 2024, 2070, 2168, 2178, 2277, 2420, 2439, 2530, 2710, 2760, 2783, 2904, 2981, 3036, 3252, 3630, 3795, 3960, 4065, 4140, 4356, 4554, 4840, 4878, 5060, 5420, 5445, 5566, 5962, 6072, 6233, 6504, 7260, 7590, 8130, 8280, 8349, 8712, 8943, 9108, 9756, 10120, 10840, 10890, 11132, 11385, 11924, 12195, 12466, 13915, 14520, 14905, 15180, 16260, 16698, 17886, 18216, 18699, 19512, 21780, 22264, 22770, 23848, 24390, 24932, 25047, 26829, 27830, 29810, 30360, 31165, 32520, 32791, 33396, 35772, 37398, 41745, 43560, 44715, 45540, 48780, 49864, 50094, 53658, 55660, 56097, 59620, 62330, 65582, 66792, 68563, 71544, 74796, 83490, 89430, 91080, 93495, 97560, 98373, 100188, 107316, 111320, 112194, 119240, 124660, 125235, 131164, 134145, 137126, 149592, 163955, 166980, 178860, 186990, 196746, 200376, 205689, 214632, 224388, 249320, 250470, 262328, 268290, 274252, 280485, 295119, 327910, 333960, 342815, 357720, 373980, 393492, 411378, 448776, 491865, 500940, 536580, 548504, 560970, 590238, 617067, 655820, 685630, 747960, 754193, 786984, 822756, 983730, 1001880, 1028445, 1073160, 1121940, 1180476, 1234134, 1311640, 1371260, 1475595, 1508386, 1645512, 1967460, 2056890, 2243880, 2262579, 2360952, 2468268, 2742520, 2951190, 3016772, 3085335, 3770965, 3934920, 4113780, 4525158, 4936536, 5902380, 6033544, 6170670, 6787737, 7541930, 8227560, 9050316, 11312895, 11804760, 12341340, 13575474, 15083860, 18100632, 22625790, 24682680, 27150948, 30167720, 33938685, 45251580, 54301896, 67877370, 90503160, 135754740, 271509480]

約数ペア:

[(1, 271509480), (2, 135754740), (3, 90503160), (4, 67877370), (5, 54301896), (6, 45251580), (8, 33938685), (9, 30167720), (10, 27150948), (11, 24682680), (12, 22625790), (15, 18100632), (18, 15083860), (20, 13575474), (22, 12341340), (23, 11804760), (24, 11312895), (30, 9050316), (33, 8227560), (36, 7541930), (40, 6787737), (44, 6170670), (45, 6033544), (46, 5902380), (55, 4936536), (60, 4525158), (66, 4113780), (69, 3934920), (72, 3770965), (88, 3085335), (90, 3016772), (92, 2951190), (99, 2742520), (110, 2468268), (115, 2360952), (120, 2262579), (121, 2243880), (132, 2056890), (138, 1967460), (165, 1645512), (180, 1508386), (184, 1475595), (198, 1371260), (207, 1311640), (220, 1234134), (230, 1180476), (242, 1121940), (253, 1073160), (264, 1028445), (271, 1001880), (276, 983730), (330, 822756), (345, 786984), (360, 754193), (363, 747960), (396, 685630), (414, 655820), (440, 617067), (460, 590238), (484, 560970), (495, 548504), (506, 536580), (542, 500940), (552, 491865), (605, 448776), (660, 411378), (690, 393492), (726, 373980), (759, 357720), (792, 342815), (813, 333960), (828, 327910), (920, 295119), (968, 280485), (990, 274252), (1012, 268290), (1035, 262328), (1084, 250470), (1089, 249320), (1210, 224388), (1265, 214632), (1320, 205689), (1355, 200376), (1380, 196746), (1452, 186990), (1518, 178860), (1626, 166980), (1656, 163955), (1815, 149592), (1980, 137126), (2024, 134145), (2070, 131164), (2168, 125235), (2178, 124660), (2277, 119240), (2420, 112194), (2439, 111320), (2530, 107316), (2710, 100188), (2760, 98373), (2783, 97560), (2904, 93495), (2981, 91080), (3036, 89430), (3252, 83490), (3630, 74796), (3795, 71544), (3960, 68563), (4065, 66792), (4140, 65582), (4356, 62330), (4554, 59620), (4840, 56097), (4878, 55660), (5060, 53658), (5420, 50094), (5445, 49864), (5566, 48780), (5962, 45540), (6072, 44715), (6233, 43560), (6504, 41745), (7260, 37398), (7590, 35772), (8130, 33396), (8280, 32791), (8349, 32520), (8712, 31165), (8943, 30360), (9108, 29810), (9756, 27830), (10120, 26829), (10840, 25047), (10890, 24932), (11132, 24390), (11385, 23848), (11924, 22770), (12195, 22264), (12466, 21780), (13915, 19512), (14520, 18699), (14905, 18216), (15180, 17886), (16260, 16698)]