249228000

素因数分解:

$2^5\times 3^2\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 576

約数和(自身を含む): 1079350272

約数和(自身を除く): 830122272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 25, 28, 30, 32, 35, 36, 40, 42, 43, 45, 46, 48, 50, 56, 60, 63, 69, 70, 72, 75, 80, 84, 86, 90, 92, 96, 100, 105, 112, 115, 120, 125, 126, 129, 138, 140, 144, 150, 160, 161, 168, 172, 175, 180, 184, 200, 207, 210, 215, 224, 225, 230, 240, 250, 252, 258, 276, 280, 288, 300, 301, 315, 322, 336, 344, 345, 350, 360, 368, 375, 387, 400, 414, 420, 430, 450, 460, 480, 483, 500, 504, 516, 525, 552, 560, 575, 600, 602, 630, 644, 645, 672, 688, 690, 700, 720, 736, 750, 774, 800, 805, 828, 840, 860, 875, 900, 903, 920, 966, 989, 1000, 1008, 1032, 1035, 1050, 1075, 1104, 1120, 1125, 1150, 1200, 1204, 1260, 1288, 1290, 1376, 1380, 1400, 1440, 1449, 1500, 1505, 1548, 1575, 1610, 1656, 1680, 1720, 1725, 1750, 1800, 1806, 1840, 1932, 1935, 1978, 2000, 2016, 2064, 2070, 2100, 2150, 2208, 2250, 2300, 2400, 2408, 2415, 2520, 2576, 2580, 2625, 2709, 2760, 2800, 2875, 2898, 2967, 3000, 3010, 3096, 3150, 3220, 3225, 3312, 3360, 3440, 3450, 3500, 3600, 3612, 3680, 3864, 3870, 3956, 4000, 4025, 4128, 4140, 4200, 4300, 4500, 4515, 4600, 4816, 4830, 4945, 5040, 5152, 5160, 5175, 5250, 5375, 5418, 5520, 5600, 5750, 5796, 5934, 6000, 6020, 6192, 6300, 6440, 6450, 6624, 6880, 6900, 6923, 7000, 7200, 7224, 7245, 7525, 7728, 7740, 7875, 7912, 8050, 8280, 8400, 8600, 8625, 8901, 9000, 9030, 9200, 9632, 9660, 9675, 9890, 10080, 10320, 10350, 10500, 10750, 10836, 11040, 11500, 11592, 11868, 12000, 12040, 12075, 12384, 12600, 12880, 12900, 13545, 13800, 13846, 14000, 14448, 14490, 14835, 15050, 15456, 15480, 15750, 15824, 16100, 16125, 16560, 16800, 17200, 17250, 17802, 18000, 18060, 18400, 19320, 19350, 19780, 20125, 20640, 20700, 20769, 21000, 21500, 21672, 22575, 23000, 23184, 23736, 24080, 24150, 24725, 25200, 25760, 25800, 25875, 27090, 27600, 27692, 28000, 28896, 28980, 29670, 30100, 30960, 31500, 31648, 32200, 32250, 33120, 34400, 34500, 34615, 35604, 36000, 36120, 36225, 37625, 38640, 38700, 39560, 40250, 41400, 41538, 42000, 43000, 43344, 44505, 45150, 46000, 46368, 47472, 48160, 48300, 48375, 49450, 50400, 51600, 51750, 54180, 55200, 55384, 57960, 59340, 60200, 60375, 61920, 62307, 63000, 64400, 64500, 67725, 69000, 69230, 71208, 72240, 72450, 74175, 75250, 77280, 77400, 79120, 80500, 82800, 83076, 84000, 86000, 86688, 89010, 90300, 92000, 94944, 96600, 96750, 98900, 103200, 103500, 103845, 108360, 110768, 112875, 115920, 118680, 120400, 120750, 123625, 124614, 126000, 128800, 129000, 135450, 138000, 138460, 142416, 144480, 144900, 148350, 150500, 154800, 158240, 161000, 165600, 166152, 172000, 173075, 178020, 180600, 181125, 193200, 193500, 197800, 207000, 207690, 216720, 221536, 222525, 225750, 231840, 237360, 240800, 241500, 247250, 249228, 252000, 258000, 270900, 276000, 276920, 284832, 289800, 296700, 301000, 309600, 311535, 322000, 332304, 338625, 346150, 356040, 361200, 362250, 370875, 386400, 387000, 395600, 414000, 415380, 433440, 445050, 451500, 474720, 483000, 494500, 498456, 516000, 519225, 541800, 553840, 579600, 593400, 602000, 623070, 644000, 664608, 677250, 692300, 712080, 722400, 724500, 741750, 774000, 791200, 828000, 830760, 865375, 890100, 903000, 966000, 989000, 996912, 1038450, 1083600, 1107680, 1112625, 1159200, 1186800, 1204000, 1246140, 1354500, 1384600, 1424160, 1449000, 1483500, 1548000, 1557675, 1661520, 1730750, 1780200, 1806000, 1932000, 1978000, 1993824, 2076900, 2167200, 2225250, 2373600, 2492280, 2596125, 2709000, 2769200, 2898000, 2967000, 3115350, 3323040, 3461500, 3560400, 3612000, 3956000, 4153800, 4450500, 4984560, 5192250, 5418000, 5538400, 5796000, 5934000, 6230700, 6923000, 7120800, 7788375, 8307600, 8901000, 9969120, 10384500, 10836000, 11868000, 12461400, 13846000, 15576750, 16615200, 17802000, 20769000, 24922800, 27692000, 31153500, 35604000, 41538000, 49845600, 62307000, 83076000, 124614000, 249228000]

約数ペア:

[(1, 249228000), (2, 124614000), (3, 83076000), (4, 62307000), (5, 49845600), (6, 41538000), (7, 35604000), (8, 31153500), (9, 27692000), (10, 24922800), (12, 20769000), (14, 17802000), (15, 16615200), (16, 15576750), (18, 13846000), (20, 12461400), (21, 11868000), (23, 10836000), (24, 10384500), (25, 9969120), (28, 8901000), (30, 8307600), (32, 7788375), (35, 7120800), (36, 6923000), (40, 6230700), (42, 5934000), (43, 5796000), (45, 5538400), (46, 5418000), (48, 5192250), (50, 4984560), (56, 4450500), (60, 4153800), (63, 3956000), (69, 3612000), (70, 3560400), (72, 3461500), (75, 3323040), (80, 3115350), (84, 2967000), (86, 2898000), (90, 2769200), (92, 2709000), (96, 2596125), (100, 2492280), (105, 2373600), (112, 2225250), (115, 2167200), (120, 2076900), (125, 1993824), (126, 1978000), (129, 1932000), (138, 1806000), (140, 1780200), (144, 1730750), (150, 1661520), (160, 1557675), (161, 1548000), (168, 1483500), (172, 1449000), (175, 1424160), (180, 1384600), (184, 1354500), (200, 1246140), (207, 1204000), (210, 1186800), (215, 1159200), (224, 1112625), (225, 1107680), (230, 1083600), (240, 1038450), (250, 996912), (252, 989000), (258, 966000), (276, 903000), (280, 890100), (288, 865375), (300, 830760), (301, 828000), (315, 791200), (322, 774000), (336, 741750), (344, 724500), (345, 722400), (350, 712080), (360, 692300), (368, 677250), (375, 664608), (387, 644000), (400, 623070), (414, 602000), (420, 593400), (430, 579600), (450, 553840), (460, 541800), (480, 519225), (483, 516000), (500, 498456), (504, 494500), (516, 483000), (525, 474720), (552, 451500), (560, 445050), (575, 433440), (600, 415380), (602, 414000), (630, 395600), (644, 387000), (645, 386400), (672, 370875), (688, 362250), (690, 361200), (700, 356040), (720, 346150), (736, 338625), (750, 332304), (774, 322000), (800, 311535), (805, 309600), (828, 301000), (840, 296700), (860, 289800), (875, 284832), (900, 276920), (903, 276000), (920, 270900), (966, 258000), (989, 252000), (1000, 249228), (1008, 247250), (1032, 241500), (1035, 240800), (1050, 237360), (1075, 231840), (1104, 225750), (1120, 222525), (1125, 221536), (1150, 216720), (1200, 207690), (1204, 207000), (1260, 197800), (1288, 193500), (1290, 193200), (1376, 181125), (1380, 180600), (1400, 178020), (1440, 173075), (1449, 172000), (1500, 166152), (1505, 165600), (1548, 161000), (1575, 158240), (1610, 154800), (1656, 150500), (1680, 148350), (1720, 144900), (1725, 144480), (1750, 142416), (1800, 138460), (1806, 138000), (1840, 135450), (1932, 129000), (1935, 128800), (1978, 126000), (2000, 124614), (2016, 123625), (2064, 120750), (2070, 120400), (2100, 118680), (2150, 115920), (2208, 112875), (2250, 110768), (2300, 108360), (2400, 103845), (2408, 103500), (2415, 103200), (2520, 98900), (2576, 96750), (2580, 96600), (2625, 94944), (2709, 92000), (2760, 90300), (2800, 89010), (2875, 86688), (2898, 86000), (2967, 84000), (3000, 83076), (3010, 82800), (3096, 80500), (3150, 79120), (3220, 77400), (3225, 77280), (3312, 75250), (3360, 74175), (3440, 72450), (3450, 72240), (3500, 71208), (3600, 69230), (3612, 69000), (3680, 67725), (3864, 64500), (3870, 64400), (3956, 63000), (4000, 62307), (4025, 61920), (4128, 60375), (4140, 60200), (4200, 59340), (4300, 57960), (4500, 55384), (4515, 55200), (4600, 54180), (4816, 51750), (4830, 51600), (4945, 50400), (5040, 49450), (5152, 48375), (5160, 48300), (5175, 48160), (5250, 47472), (5375, 46368), (5418, 46000), (5520, 45150), (5600, 44505), (5750, 43344), (5796, 43000), (5934, 42000), (6000, 41538), (6020, 41400), (6192, 40250), (6300, 39560), (6440, 38700), (6450, 38640), (6624, 37625), (6880, 36225), (6900, 36120), (6923, 36000), (7000, 35604), (7200, 34615), (7224, 34500), (7245, 34400), (7525, 33120), (7728, 32250), (7740, 32200), (7875, 31648), (7912, 31500), (8050, 30960), (8280, 30100), (8400, 29670), (8600, 28980), (8625, 28896), (8901, 28000), (9000, 27692), (9030, 27600), (9200, 27090), (9632, 25875), (9660, 25800), (9675, 25760), (9890, 25200), (10080, 24725), (10320, 24150), (10350, 24080), (10500, 23736), (10750, 23184), (10836, 23000), (11040, 22575), (11500, 21672), (11592, 21500), (11868, 21000), (12000, 20769), (12040, 20700), (12075, 20640), (12384, 20125), (12600, 19780), (12880, 19350), (12900, 19320), (13545, 18400), (13800, 18060), (13846, 18000), (14000, 17802), (14448, 17250), (14490, 17200), (14835, 16800), (15050, 16560), (15456, 16125), (15480, 16100), (15750, 15824)]