199080000

素因数分解:

$2^6\times 3^2\times 5^4\times 7^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 420

約数和(自身を含む): 825235840

約数和(自身を除く): 626155840

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, 50, 56, 60, 63, 64, 70, 72, 75, 79, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 140, 144, 150, 158, 160, 168, 175, 180, 192, 200, 210, 224, 225, 237, 240, 250, 252, 280, 288, 300, 315, 316, 320, 336, 350, 360, 375, 395, 400, 420, 448, 450, 474, 480, 500, 504, 525, 553, 560, 576, 600, 625, 630, 632, 672, 700, 711, 720, 750, 790, 800, 840, 875, 900, 948, 960, 1000, 1008, 1050, 1106, 1120, 1125, 1185, 1200, 1250, 1260, 1264, 1344, 1400, 1422, 1440, 1500, 1575, 1580, 1600, 1659, 1680, 1750, 1800, 1875, 1896, 1975, 2000, 2016, 2100, 2212, 2240, 2250, 2370, 2400, 2500, 2520, 2528, 2625, 2765, 2800, 2844, 2880, 3000, 3150, 3160, 3318, 3360, 3500, 3555, 3600, 3750, 3792, 3950, 4000, 4032, 4200, 4375, 4424, 4500, 4740, 4800, 4977, 5000, 5040, 5056, 5250, 5530, 5600, 5625, 5688, 5925, 6000, 6300, 6320, 6636, 6720, 7000, 7110, 7200, 7500, 7584, 7875, 7900, 8000, 8295, 8400, 8750, 8848, 9000, 9480, 9875, 9954, 10000, 10080, 10500, 11060, 11200, 11250, 11376, 11850, 12000, 12600, 12640, 13125, 13272, 13825, 14000, 14220, 14400, 15000, 15168, 15750, 15800, 16590, 16800, 17500, 17696, 17775, 18000, 18960, 19750, 19908, 20000, 20160, 21000, 22120, 22500, 22752, 23700, 24000, 24885, 25200, 25280, 26250, 26544, 27650, 28000, 28440, 29625, 30000, 31500, 31600, 33180, 33600, 35000, 35392, 35550, 36000, 37920, 39375, 39500, 39816, 40000, 41475, 42000, 44240, 45000, 45504, 47400, 49375, 49770, 50400, 52500, 53088, 55300, 56000, 56880, 59250, 60000, 63000, 63200, 66360, 69125, 70000, 71100, 72000, 75840, 78750, 79000, 79632, 82950, 84000, 88480, 88875, 90000, 94800, 98750, 99540, 100800, 105000, 106176, 110600, 113760, 118500, 120000, 124425, 126000, 126400, 132720, 138250, 140000, 142200, 148125, 157500, 158000, 159264, 165900, 168000, 176960, 177750, 180000, 189600, 197500, 199080, 207375, 210000, 221200, 227520, 237000, 248850, 252000, 265440, 276500, 280000, 284400, 296250, 315000, 316000, 318528, 331800, 345625, 355500, 360000, 379200, 395000, 398160, 414750, 420000, 442400, 444375, 474000, 497700, 504000, 530880, 553000, 568800, 592500, 622125, 630000, 632000, 663600, 691250, 711000, 790000, 796320, 829500, 840000, 884800, 888750, 948000, 995400, 1036875, 1106000, 1137600, 1185000, 1244250, 1260000, 1327200, 1382500, 1422000, 1580000, 1592640, 1659000, 1777500, 1896000, 1990800, 2073750, 2212000, 2370000, 2488500, 2520000, 2654400, 2765000, 2844000, 3110625, 3160000, 3318000, 3555000, 3981600, 4147500, 4424000, 4740000, 4977000, 5530000, 5688000, 6221250, 6636000, 7110000, 7963200, 8295000, 9480000, 9954000, 11060000, 12442500, 13272000, 14220000, 16590000, 19908000, 22120000, 24885000, 28440000, 33180000, 39816000, 49770000, 66360000, 99540000, 199080000]

約数ペア:

[(1, 199080000), (2, 99540000), (3, 66360000), (4, 49770000), (5, 39816000), (6, 33180000), (7, 28440000), (8, 24885000), (9, 22120000), (10, 19908000), (12, 16590000), (14, 14220000), (15, 13272000), (16, 12442500), (18, 11060000), (20, 9954000), (21, 9480000), (24, 8295000), (25, 7963200), (28, 7110000), (30, 6636000), (32, 6221250), (35, 5688000), (36, 5530000), (40, 4977000), (42, 4740000), (45, 4424000), (48, 4147500), (50, 3981600), (56, 3555000), (60, 3318000), (63, 3160000), (64, 3110625), (70, 2844000), (72, 2765000), (75, 2654400), (79, 2520000), (80, 2488500), (84, 2370000), (90, 2212000), (96, 2073750), (100, 1990800), (105, 1896000), (112, 1777500), (120, 1659000), (125, 1592640), (126, 1580000), (140, 1422000), (144, 1382500), (150, 1327200), (158, 1260000), (160, 1244250), (168, 1185000), (175, 1137600), (180, 1106000), (192, 1036875), (200, 995400), (210, 948000), (224, 888750), (225, 884800), (237, 840000), (240, 829500), (250, 796320), (252, 790000), (280, 711000), (288, 691250), (300, 663600), (315, 632000), (316, 630000), (320, 622125), (336, 592500), (350, 568800), (360, 553000), (375, 530880), (395, 504000), (400, 497700), (420, 474000), (448, 444375), (450, 442400), (474, 420000), (480, 414750), (500, 398160), (504, 395000), (525, 379200), (553, 360000), (560, 355500), (576, 345625), (600, 331800), (625, 318528), (630, 316000), (632, 315000), (672, 296250), (700, 284400), (711, 280000), (720, 276500), (750, 265440), (790, 252000), (800, 248850), (840, 237000), (875, 227520), (900, 221200), (948, 210000), (960, 207375), (1000, 199080), (1008, 197500), (1050, 189600), (1106, 180000), (1120, 177750), (1125, 176960), (1185, 168000), (1200, 165900), (1250, 159264), (1260, 158000), (1264, 157500), (1344, 148125), (1400, 142200), (1422, 140000), (1440, 138250), (1500, 132720), (1575, 126400), (1580, 126000), (1600, 124425), (1659, 120000), (1680, 118500), (1750, 113760), (1800, 110600), (1875, 106176), (1896, 105000), (1975, 100800), (2000, 99540), (2016, 98750), (2100, 94800), (2212, 90000), (2240, 88875), (2250, 88480), (2370, 84000), (2400, 82950), (2500, 79632), (2520, 79000), (2528, 78750), (2625, 75840), (2765, 72000), (2800, 71100), (2844, 70000), (2880, 69125), (3000, 66360), (3150, 63200), (3160, 63000), (3318, 60000), (3360, 59250), (3500, 56880), (3555, 56000), (3600, 55300), (3750, 53088), (3792, 52500), (3950, 50400), (4000, 49770), (4032, 49375), (4200, 47400), (4375, 45504), (4424, 45000), (4500, 44240), (4740, 42000), (4800, 41475), (4977, 40000), (5000, 39816), (5040, 39500), (5056, 39375), (5250, 37920), (5530, 36000), (5600, 35550), (5625, 35392), (5688, 35000), (5925, 33600), (6000, 33180), (6300, 31600), (6320, 31500), (6636, 30000), (6720, 29625), (7000, 28440), (7110, 28000), (7200, 27650), (7500, 26544), (7584, 26250), (7875, 25280), (7900, 25200), (8000, 24885), (8295, 24000), (8400, 23700), (8750, 22752), (8848, 22500), (9000, 22120), (9480, 21000), (9875, 20160), (9954, 20000), (10000, 19908), (10080, 19750), (10500, 18960), (11060, 18000), (11200, 17775), (11250, 17696), (11376, 17500), (11850, 16800), (12000, 16590), (12600, 15800), (12640, 15750), (13125, 15168), (13272, 15000), (13825, 14400), (14000, 14220)]