302813280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2731}}^1$

素因数の和:2770

約数の個数: 288

約数和(自身を含む): 1288804608

約数和(自身を除く): 985991328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2731, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 5040, 5280, 5462, 5544, 6160, 6930, 7392, 7920, 8193, 9240, 10080, 10924, 11088, 12320, 13655, 13860, 15840, 16386, 18480, 19117, 21848, 22176, 24579, 27310, 27720, 30041, 32772, 36960, 38234, 40965, 43696, 49158, 54620, 55440, 57351, 60082, 65544, 76468, 81930, 87392, 90123, 95585, 98316, 109240, 110880, 114702, 120164, 122895, 131088, 150205, 152936, 163860, 172053, 180246, 191170, 196632, 210287, 218480, 229404, 240328, 245790, 262176, 270369, 286755, 300410, 305872, 327720, 344106, 360492, 382340, 393264, 420574, 436960, 450615, 458808, 480656, 491580, 540738, 573510, 600820, 611744, 630861, 655440, 688212, 720984, 764680, 786528, 841148, 860265, 901230, 917616, 961312, 983160, 1051435, 1081476, 1147020, 1201640, 1261722, 1310880, 1351845, 1376424, 1441968, 1529360, 1682296, 1720530, 1802460, 1835232, 1892583, 1966320, 2102870, 2162952, 2294040, 2403280, 2523444, 2703690, 2752848, 2883936, 3058720, 3154305, 3364592, 3441060, 3604920, 3785166, 3932640, 4205740, 4325904, 4588080, 4806560, 5046888, 5407380, 5505696, 6308610, 6729184, 6882120, 7209840, 7570332, 8411480, 8651808, 9176160, 9462915, 10093776, 10814760, 12617220, 13764240, 14419680, 15140664, 16822960, 18925830, 20187552, 21629520, 25234440, 27528480, 30281328, 33645920, 37851660, 43259040, 50468880, 60562656, 75703320, 100937760, 151406640, 302813280]

約数ペア:

[(1, 302813280), (2, 151406640), (3, 100937760), (4, 75703320), (5, 60562656), (6, 50468880), (7, 43259040), (8, 37851660), (9, 33645920), (10, 30281328), (11, 27528480), (12, 25234440), (14, 21629520), (15, 20187552), (16, 18925830), (18, 16822960), (20, 15140664), (21, 14419680), (22, 13764240), (24, 12617220), (28, 10814760), (30, 10093776), (32, 9462915), (33, 9176160), (35, 8651808), (36, 8411480), (40, 7570332), (42, 7209840), (44, 6882120), (45, 6729184), (48, 6308610), (55, 5505696), (56, 5407380), (60, 5046888), (63, 4806560), (66, 4588080), (70, 4325904), (72, 4205740), (77, 3932640), (80, 3785166), (84, 3604920), (88, 3441060), (90, 3364592), (96, 3154305), (99, 3058720), (105, 2883936), (110, 2752848), (112, 2703690), (120, 2523444), (126, 2403280), (132, 2294040), (140, 2162952), (144, 2102870), (154, 1966320), (160, 1892583), (165, 1835232), (168, 1802460), (176, 1720530), (180, 1682296), (198, 1529360), (210, 1441968), (220, 1376424), (224, 1351845), (231, 1310880), (240, 1261722), (252, 1201640), (264, 1147020), (280, 1081476), (288, 1051435), (308, 983160), (315, 961312), (330, 917616), (336, 901230), (352, 860265), (360, 841148), (385, 786528), (396, 764680), (420, 720984), (440, 688212), (462, 655440), (480, 630861), (495, 611744), (504, 600820), (528, 573510), (560, 540738), (616, 491580), (630, 480656), (660, 458808), (672, 450615), (693, 436960), (720, 420574), (770, 393264), (792, 382340), (840, 360492), (880, 344106), (924, 327720), (990, 305872), (1008, 300410), (1056, 286755), (1120, 270369), (1155, 262176), (1232, 245790), (1260, 240328), (1320, 229404), (1386, 218480), (1440, 210287), (1540, 196632), (1584, 191170), (1680, 180246), (1760, 172053), (1848, 163860), (1980, 152936), (2016, 150205), (2310, 131088), (2464, 122895), (2520, 120164), (2640, 114702), (2731, 110880), (2772, 109240), (3080, 98316), (3168, 95585), (3360, 90123), (3465, 87392), (3696, 81930), (3960, 76468), (4620, 65544), (5040, 60082), (5280, 57351), (5462, 55440), (5544, 54620), (6160, 49158), (6930, 43696), (7392, 40965), (7920, 38234), (8193, 36960), (9240, 32772), (10080, 30041), (10924, 27720), (11088, 27310), (12320, 24579), (13655, 22176), (13860, 21848), (15840, 19117), (16386, 18480)]