1225980000

素因数分解:

$2^5\times 3^2\times 5^4\times 7^2\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 540

約数和(自身を含む): 5104319220

約数和(自身を除く): 3878339220

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 112, 120, 125, 126, 139, 140, 144, 147, 150, 160, 168, 175, 180, 196, 200, 210, 224, 225, 240, 245, 250, 252, 278, 280, 288, 294, 300, 315, 336, 350, 360, 375, 392, 400, 417, 420, 441, 450, 480, 490, 500, 504, 525, 556, 560, 588, 600, 625, 630, 672, 695, 700, 720, 735, 750, 784, 800, 834, 840, 875, 882, 900, 973, 980, 1000, 1008, 1050, 1112, 1120, 1125, 1176, 1200, 1225, 1250, 1251, 1260, 1390, 1400, 1440, 1470, 1500, 1568, 1575, 1668, 1680, 1750, 1764, 1800, 1875, 1946, 1960, 2000, 2016, 2085, 2100, 2205, 2224, 2250, 2352, 2400, 2450, 2500, 2502, 2520, 2625, 2780, 2800, 2919, 2940, 3000, 3150, 3336, 3360, 3475, 3500, 3528, 3600, 3675, 3750, 3892, 3920, 4000, 4170, 4200, 4375, 4410, 4448, 4500, 4704, 4865, 4900, 5000, 5004, 5040, 5250, 5560, 5600, 5625, 5838, 5880, 6000, 6125, 6255, 6300, 6672, 6811, 6950, 7000, 7056, 7200, 7350, 7500, 7784, 7840, 7875, 8340, 8400, 8750, 8757, 8820, 9000, 9730, 9800, 10000, 10008, 10080, 10425, 10500, 11025, 11120, 11250, 11676, 11760, 12000, 12250, 12510, 12600, 13125, 13344, 13622, 13900, 14000, 14112, 14595, 14700, 15000, 15568, 15750, 16680, 16800, 17375, 17500, 17514, 17640, 18000, 18375, 19460, 19600, 20000, 20016, 20433, 20850, 21000, 22050, 22240, 22500, 23352, 23520, 24325, 24500, 25020, 25200, 26250, 27244, 27800, 28000, 29190, 29400, 30000, 30625, 31136, 31275, 31500, 33360, 34055, 34750, 35000, 35028, 35280, 36000, 36750, 38920, 39200, 39375, 40032, 40866, 41700, 42000, 43785, 44100, 45000, 46704, 48650, 49000, 50040, 50400, 52125, 52500, 54488, 55125, 55600, 58380, 58800, 60000, 61250, 61299, 62550, 63000, 66720, 68110, 69500, 70000, 70056, 70560, 72975, 73500, 77840, 78750, 81732, 83400, 84000, 86875, 87570, 88200, 90000, 91875, 93408, 97300, 98000, 100080, 102165, 104250, 105000, 108976, 110250, 111200, 116760, 117600, 121625, 122500, 122598, 125100, 126000, 136220, 139000, 140000, 140112, 145950, 147000, 155680, 156375, 157500, 163464, 166800, 170275, 173750, 175140, 176400, 180000, 183750, 194600, 196000, 200160, 204330, 208500, 210000, 217952, 218925, 220500, 233520, 243250, 245000, 245196, 250200, 252000, 260625, 272440, 275625, 278000, 280224, 291900, 294000, 306495, 312750, 315000, 326928, 333600, 340550, 347500, 350280, 352800, 364875, 367500, 389200, 408660, 417000, 420000, 437850, 441000, 467040, 486500, 490000, 490392, 500400, 510825, 521250, 544880, 551250, 556000, 583800, 588000, 608125, 612990, 625500, 630000, 653856, 681100, 695000, 700560, 729750, 735000, 778400, 781875, 817320, 834000, 851375, 875700, 882000, 973000, 980000, 980784, 1000800, 1021650, 1042500, 1089760, 1094625, 1102500, 1167600, 1216250, 1225980, 1251000, 1260000, 1362200, 1390000, 1401120, 1459500, 1470000, 1532475, 1563750, 1634640, 1668000, 1702750, 1751400, 1764000, 1824375, 1946000, 1961568, 2043300, 2085000, 2189250, 2205000, 2335200, 2432500, 2451960, 2502000, 2554125, 2724400, 2780000, 2919000, 2940000, 3064950, 3127500, 3269280, 3405500, 3502800, 3648750, 3892000, 4086600, 4170000, 4256875, 4378500, 4410000, 4865000, 4903920, 5004000, 5108250, 5448800, 5473125, 5838000, 6129900, 6255000, 6811000, 7005600, 7297500, 7662375, 8173200, 8340000, 8513750, 8757000, 8820000, 9730000, 9807840, 10216500, 10946250, 11676000, 12259800, 12510000, 12770625, 13622000, 14595000, 15324750, 16346400, 17027500, 17514000, 19460000, 20433000, 21892500, 24519600, 25020000, 25541250, 27244000, 29190000, 30649500, 34055000, 35028000, 38311875, 40866000, 43785000, 49039200, 51082500, 58380000, 61299000, 68110000, 76623750, 81732000, 87570000, 102165000, 122598000, 136220000, 153247500, 175140000, 204330000, 245196000, 306495000, 408660000, 612990000, 1225980000]

約数ペア:

[(1, 1225980000), (2, 612990000), (3, 408660000), (4, 306495000), (5, 245196000), (6, 204330000), (7, 175140000), (8, 153247500), (9, 136220000), (10, 122598000), (12, 102165000), (14, 87570000), (15, 81732000), (16, 76623750), (18, 68110000), (20, 61299000), (21, 58380000), (24, 51082500), (25, 49039200), (28, 43785000), (30, 40866000), (32, 38311875), (35, 35028000), (36, 34055000), (40, 30649500), (42, 29190000), (45, 27244000), (48, 25541250), (49, 25020000), (50, 24519600), (56, 21892500), (60, 20433000), (63, 19460000), (70, 17514000), (72, 17027500), (75, 16346400), (80, 15324750), (84, 14595000), (90, 13622000), (96, 12770625), (98, 12510000), (100, 12259800), (105, 11676000), (112, 10946250), (120, 10216500), (125, 9807840), (126, 9730000), (139, 8820000), (140, 8757000), (144, 8513750), (147, 8340000), (150, 8173200), (160, 7662375), (168, 7297500), (175, 7005600), (180, 6811000), (196, 6255000), (200, 6129900), (210, 5838000), (224, 5473125), (225, 5448800), (240, 5108250), (245, 5004000), (250, 4903920), (252, 4865000), (278, 4410000), (280, 4378500), (288, 4256875), (294, 4170000), (300, 4086600), (315, 3892000), (336, 3648750), (350, 3502800), (360, 3405500), (375, 3269280), (392, 3127500), (400, 3064950), (417, 2940000), (420, 2919000), (441, 2780000), (450, 2724400), (480, 2554125), (490, 2502000), (500, 2451960), (504, 2432500), (525, 2335200), (556, 2205000), (560, 2189250), (588, 2085000), (600, 2043300), (625, 1961568), (630, 1946000), (672, 1824375), (695, 1764000), (700, 1751400), (720, 1702750), (735, 1668000), (750, 1634640), (784, 1563750), (800, 1532475), (834, 1470000), (840, 1459500), (875, 1401120), (882, 1390000), (900, 1362200), (973, 1260000), (980, 1251000), (1000, 1225980), (1008, 1216250), (1050, 1167600), (1112, 1102500), (1120, 1094625), (1125, 1089760), (1176, 1042500), (1200, 1021650), (1225, 1000800), (1250, 980784), (1251, 980000), (1260, 973000), (1390, 882000), (1400, 875700), (1440, 851375), (1470, 834000), (1500, 817320), (1568, 781875), (1575, 778400), (1668, 735000), (1680, 729750), (1750, 700560), (1764, 695000), (1800, 681100), (1875, 653856), (1946, 630000), (1960, 625500), (2000, 612990), (2016, 608125), (2085, 588000), (2100, 583800), (2205, 556000), (2224, 551250), (2250, 544880), (2352, 521250), (2400, 510825), (2450, 500400), (2500, 490392), (2502, 490000), (2520, 486500), (2625, 467040), (2780, 441000), (2800, 437850), (2919, 420000), (2940, 417000), (3000, 408660), (3150, 389200), (3336, 367500), (3360, 364875), (3475, 352800), (3500, 350280), (3528, 347500), (3600, 340550), (3675, 333600), (3750, 326928), (3892, 315000), (3920, 312750), (4000, 306495), (4170, 294000), (4200, 291900), (4375, 280224), (4410, 278000), (4448, 275625), (4500, 272440), (4704, 260625), (4865, 252000), (4900, 250200), (5000, 245196), (5004, 245000), (5040, 243250), (5250, 233520), (5560, 220500), (5600, 218925), (5625, 217952), (5838, 210000), (5880, 208500), (6000, 204330), (6125, 200160), (6255, 196000), (6300, 194600), (6672, 183750), (6811, 180000), (6950, 176400), (7000, 175140), (7056, 173750), (7200, 170275), (7350, 166800), (7500, 163464), (7784, 157500), (7840, 156375), (7875, 155680), (8340, 147000), (8400, 145950), (8750, 140112), (8757, 140000), (8820, 139000), (9000, 136220), (9730, 126000), (9800, 125100), (10000, 122598), (10008, 122500), (10080, 121625), (10425, 117600), (10500, 116760), (11025, 111200), (11120, 110250), (11250, 108976), (11676, 105000), (11760, 104250), (12000, 102165), (12250, 100080), (12510, 98000), (12600, 97300), (13125, 93408), (13344, 91875), (13622, 90000), (13900, 88200), (14000, 87570), (14112, 86875), (14595, 84000), (14700, 83400), (15000, 81732), (15568, 78750), (15750, 77840), (16680, 73500), (16800, 72975), (17375, 70560), (17500, 70056), (17514, 70000), (17640, 69500), (18000, 68110), (18375, 66720), (19460, 63000), (19600, 62550), (20000, 61299), (20016, 61250), (20433, 60000), (20850, 58800), (21000, 58380), (22050, 55600), (22240, 55125), (22500, 54488), (23352, 52500), (23520, 52125), (24325, 50400), (24500, 50040), (25020, 49000), (25200, 48650), (26250, 46704), (27244, 45000), (27800, 44100), (28000, 43785), (29190, 42000), (29400, 41700), (30000, 40866), (30625, 40032), (31136, 39375), (31275, 39200), (31500, 38920), (33360, 36750), (34055, 36000), (34750, 35280), (35000, 35028)]