551895120

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^3$

素因数の和:101

約数の個数: 400

約数和(自身を含む): 2290210560

約数和(自身を除く): 1738315440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 81, 84, 90, 92, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 240, 252, 270, 276, 280, 315, 322, 324, 336, 345, 360, 368, 378, 405, 414, 420, 432, 460, 483, 504, 529, 540, 552, 560, 567, 621, 630, 644, 648, 690, 720, 756, 805, 810, 828, 840, 920, 945, 966, 1008, 1035, 1058, 1080, 1104, 1134, 1242, 1260, 1288, 1296, 1380, 1449, 1512, 1587, 1610, 1620, 1656, 1680, 1840, 1863, 1890, 1932, 2070, 2116, 2160, 2268, 2415, 2484, 2520, 2576, 2645, 2760, 2835, 2898, 3024, 3105, 3174, 3220, 3240, 3312, 3703, 3726, 3780, 3864, 4140, 4232, 4347, 4536, 4761, 4830, 4968, 5040, 5290, 5520, 5670, 5796, 6210, 6348, 6440, 6480, 7245, 7406, 7452, 7560, 7728, 7935, 8280, 8464, 8694, 9072, 9315, 9522, 9660, 9936, 10580, 11109, 11340, 11592, 12167, 12420, 12696, 12880, 13041, 14283, 14490, 14812, 14904, 15120, 15870, 16560, 17388, 18515, 18630, 19044, 19320, 21160, 21735, 22218, 22680, 23184, 23805, 24334, 24840, 25392, 26082, 28566, 28980, 29624, 29808, 31740, 33327, 34776, 36501, 37030, 37260, 38088, 38640, 42320, 42849, 43470, 44436, 45360, 47610, 48668, 49680, 52164, 55545, 57132, 57960, 59248, 60835, 63480, 65205, 66654, 69552, 71415, 73002, 74060, 74520, 76176, 85169, 85698, 86940, 88872, 95220, 97336, 99981, 104328, 109503, 111090, 114264, 115920, 121670, 126960, 130410, 133308, 142830, 146004, 148120, 149040, 166635, 170338, 171396, 173880, 177744, 182505, 190440, 194672, 199962, 208656, 214245, 219006, 222180, 228528, 243340, 255507, 260820, 266616, 285660, 292008, 296240, 299943, 328509, 333270, 340676, 342792, 347760, 365010, 380880, 399924, 425845, 428490, 438012, 444360, 486680, 499905, 511014, 521640, 533232, 547515, 571320, 584016, 599886, 657018, 666540, 681352, 685584, 730020, 766521, 799848, 851690, 856980, 876024, 888720, 973360, 985527, 999810, 1022028, 1043280, 1095030, 1142640, 1199772, 1277535, 1314036, 1333080, 1362704, 1460040, 1499715, 1533042, 1599696, 1642545, 1703380, 1713960, 1752048, 1971054, 1999620, 2044056, 2190060, 2299563, 2399544, 2555070, 2628072, 2666160, 2920080, 2999430, 3066084, 3285090, 3406760, 3427920, 3832605, 3942108, 3999240, 4088112, 4380120, 4599126, 4799088, 4927635, 5110140, 5256144, 5998860, 6132168, 6570180, 6813520, 6898689, 7665210, 7884216, 7998480, 8760240, 9198252, 9855270, 10220280, 11497815, 11997720, 12264336, 13140360, 13797378, 15330420, 15768432, 18396504, 19710540, 20440560, 22995630, 23995440, 26280720, 27594756, 30660840, 34493445, 36793008, 39421080, 45991260, 55189512, 61321680, 68986890, 78842160, 91982520, 110379024, 137973780, 183965040, 275947560, 551895120]

約数ペア:

[(1, 551895120), (2, 275947560), (3, 183965040), (4, 137973780), (5, 110379024), (6, 91982520), (7, 78842160), (8, 68986890), (9, 61321680), (10, 55189512), (12, 45991260), (14, 39421080), (15, 36793008), (16, 34493445), (18, 30660840), (20, 27594756), (21, 26280720), (23, 23995440), (24, 22995630), (27, 20440560), (28, 19710540), (30, 18396504), (35, 15768432), (36, 15330420), (40, 13797378), (42, 13140360), (45, 12264336), (46, 11997720), (48, 11497815), (54, 10220280), (56, 9855270), (60, 9198252), (63, 8760240), (69, 7998480), (70, 7884216), (72, 7665210), (80, 6898689), (81, 6813520), (84, 6570180), (90, 6132168), (92, 5998860), (105, 5256144), (108, 5110140), (112, 4927635), (115, 4799088), (120, 4599126), (126, 4380120), (135, 4088112), (138, 3999240), (140, 3942108), (144, 3832605), (161, 3427920), (162, 3406760), (168, 3285090), (180, 3066084), (184, 2999430), (189, 2920080), (207, 2666160), (210, 2628072), (216, 2555070), (230, 2399544), (240, 2299563), (252, 2190060), (270, 2044056), (276, 1999620), (280, 1971054), (315, 1752048), (322, 1713960), (324, 1703380), (336, 1642545), (345, 1599696), (360, 1533042), (368, 1499715), (378, 1460040), (405, 1362704), (414, 1333080), (420, 1314036), (432, 1277535), (460, 1199772), (483, 1142640), (504, 1095030), (529, 1043280), (540, 1022028), (552, 999810), (560, 985527), (567, 973360), (621, 888720), (630, 876024), (644, 856980), (648, 851690), (690, 799848), (720, 766521), (756, 730020), (805, 685584), (810, 681352), (828, 666540), (840, 657018), (920, 599886), (945, 584016), (966, 571320), (1008, 547515), (1035, 533232), (1058, 521640), (1080, 511014), (1104, 499905), (1134, 486680), (1242, 444360), (1260, 438012), (1288, 428490), (1296, 425845), (1380, 399924), (1449, 380880), (1512, 365010), (1587, 347760), (1610, 342792), (1620, 340676), (1656, 333270), (1680, 328509), (1840, 299943), (1863, 296240), (1890, 292008), (1932, 285660), (2070, 266616), (2116, 260820), (2160, 255507), (2268, 243340), (2415, 228528), (2484, 222180), (2520, 219006), (2576, 214245), (2645, 208656), (2760, 199962), (2835, 194672), (2898, 190440), (3024, 182505), (3105, 177744), (3174, 173880), (3220, 171396), (3240, 170338), (3312, 166635), (3703, 149040), (3726, 148120), (3780, 146004), (3864, 142830), (4140, 133308), (4232, 130410), (4347, 126960), (4536, 121670), (4761, 115920), (4830, 114264), (4968, 111090), (5040, 109503), (5290, 104328), (5520, 99981), (5670, 97336), (5796, 95220), (6210, 88872), (6348, 86940), (6440, 85698), (6480, 85169), (7245, 76176), (7406, 74520), (7452, 74060), (7560, 73002), (7728, 71415), (7935, 69552), (8280, 66654), (8464, 65205), (8694, 63480), (9072, 60835), (9315, 59248), (9522, 57960), (9660, 57132), (9936, 55545), (10580, 52164), (11109, 49680), (11340, 48668), (11592, 47610), (12167, 45360), (12420, 44436), (12696, 43470), (12880, 42849), (13041, 42320), (14283, 38640), (14490, 38088), (14812, 37260), (14904, 37030), (15120, 36501), (15870, 34776), (16560, 33327), (17388, 31740), (18515, 29808), (18630, 29624), (19044, 28980), (19320, 28566), (21160, 26082), (21735, 25392), (22218, 24840), (22680, 24334), (23184, 23805)]