49770000

素因数分解:

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

素因数の和:120

約数の個数: 300

約数和(自身を含む): 201435520

約数和(自身を除く): 151665520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 79, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 158, 168, 175, 180, 200, 210, 225, 237, 240, 250, 252, 280, 300, 315, 316, 336, 350, 360, 375, 395, 400, 420, 450, 474, 500, 504, 525, 553, 560, 600, 625, 630, 632, 700, 711, 720, 750, 790, 840, 875, 900, 948, 1000, 1008, 1050, 1106, 1125, 1185, 1200, 1250, 1260, 1264, 1400, 1422, 1500, 1575, 1580, 1659, 1680, 1750, 1800, 1875, 1896, 1975, 2000, 2100, 2212, 2250, 2370, 2500, 2520, 2625, 2765, 2800, 2844, 3000, 3150, 3160, 3318, 3500, 3555, 3600, 3750, 3792, 3950, 4200, 4375, 4424, 4500, 4740, 4977, 5000, 5040, 5250, 5530, 5625, 5688, 5925, 6000, 6300, 6320, 6636, 7000, 7110, 7500, 7875, 7900, 8295, 8400, 8750, 8848, 9000, 9480, 9875, 9954, 10000, 10500, 11060, 11250, 11376, 11850, 12600, 13125, 13272, 13825, 14000, 14220, 15000, 15750, 15800, 16590, 17500, 17775, 18000, 18960, 19750, 19908, 21000, 22120, 22500, 23700, 24885, 25200, 26250, 26544, 27650, 28440, 29625, 30000, 31500, 31600, 33180, 35000, 35550, 39375, 39500, 39816, 41475, 42000, 44240, 45000, 47400, 49375, 49770, 52500, 55300, 56880, 59250, 63000, 66360, 69125, 70000, 71100, 78750, 79000, 79632, 82950, 88875, 90000, 94800, 98750, 99540, 105000, 110600, 118500, 124425, 126000, 132720, 138250, 142200, 148125, 157500, 158000, 165900, 177750, 197500, 199080, 207375, 210000, 221200, 237000, 248850, 276500, 284400, 296250, 315000, 331800, 345625, 355500, 395000, 398160, 414750, 444375, 474000, 497700, 553000, 592500, 622125, 630000, 663600, 691250, 711000, 790000, 829500, 888750, 995400, 1036875, 1106000, 1185000, 1244250, 1382500, 1422000, 1659000, 1777500, 1990800, 2073750, 2370000, 2488500, 2765000, 3110625, 3318000, 3555000, 4147500, 4977000, 5530000, 6221250, 7110000, 8295000, 9954000, 12442500, 16590000, 24885000, 49770000]

約数ペア:

[(1, 49770000), (2, 24885000), (3, 16590000), (4, 12442500), (5, 9954000), (6, 8295000), (7, 7110000), (8, 6221250), (9, 5530000), (10, 4977000), (12, 4147500), (14, 3555000), (15, 3318000), (16, 3110625), (18, 2765000), (20, 2488500), (21, 2370000), (24, 2073750), (25, 1990800), (28, 1777500), (30, 1659000), (35, 1422000), (36, 1382500), (40, 1244250), (42, 1185000), (45, 1106000), (48, 1036875), (50, 995400), (56, 888750), (60, 829500), (63, 790000), (70, 711000), (72, 691250), (75, 663600), (79, 630000), (80, 622125), (84, 592500), (90, 553000), (100, 497700), (105, 474000), (112, 444375), (120, 414750), (125, 398160), (126, 395000), (140, 355500), (144, 345625), (150, 331800), (158, 315000), (168, 296250), (175, 284400), (180, 276500), (200, 248850), (210, 237000), (225, 221200), (237, 210000), (240, 207375), (250, 199080), (252, 197500), (280, 177750), (300, 165900), (315, 158000), (316, 157500), (336, 148125), (350, 142200), (360, 138250), (375, 132720), (395, 126000), (400, 124425), (420, 118500), (450, 110600), (474, 105000), (500, 99540), (504, 98750), (525, 94800), (553, 90000), (560, 88875), (600, 82950), (625, 79632), (630, 79000), (632, 78750), (700, 71100), (711, 70000), (720, 69125), (750, 66360), (790, 63000), (840, 59250), (875, 56880), (900, 55300), (948, 52500), (1000, 49770), (1008, 49375), (1050, 47400), (1106, 45000), (1125, 44240), (1185, 42000), (1200, 41475), (1250, 39816), (1260, 39500), (1264, 39375), (1400, 35550), (1422, 35000), (1500, 33180), (1575, 31600), (1580, 31500), (1659, 30000), (1680, 29625), (1750, 28440), (1800, 27650), (1875, 26544), (1896, 26250), (1975, 25200), (2000, 24885), (2100, 23700), (2212, 22500), (2250, 22120), (2370, 21000), (2500, 19908), (2520, 19750), (2625, 18960), (2765, 18000), (2800, 17775), (2844, 17500), (3000, 16590), (3150, 15800), (3160, 15750), (3318, 15000), (3500, 14220), (3555, 14000), (3600, 13825), (3750, 13272), (3792, 13125), (3950, 12600), (4200, 11850), (4375, 11376), (4424, 11250), (4500, 11060), (4740, 10500), (4977, 10000), (5000, 9954), (5040, 9875), (5250, 9480), (5530, 9000), (5625, 8848), (5688, 8750), (5925, 8400), (6000, 8295), (6300, 7900), (6320, 7875), (6636, 7500), (7000, 7110)]