2119005000

素因数分解:

$2^3\times 3^2\times 5^4\times 7^2\times {\mathrm{31}}^2$

素因数の和:108

約数の個数: 540

約数和(自身を含む): 8620049295

約数和(自身を除く): 6501044295

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 49, 50, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 98, 100, 105, 120, 124, 125, 126, 140, 147, 150, 155, 168, 175, 180, 186, 196, 200, 210, 217, 225, 245, 248, 250, 252, 279, 280, 294, 300, 310, 315, 350, 360, 372, 375, 392, 420, 434, 441, 450, 465, 490, 500, 504, 525, 558, 588, 600, 620, 625, 630, 651, 700, 735, 744, 750, 775, 840, 868, 875, 882, 900, 930, 961, 980, 1000, 1050, 1085, 1116, 1125, 1176, 1225, 1240, 1250, 1260, 1302, 1395, 1400, 1470, 1500, 1519, 1550, 1575, 1736, 1750, 1764, 1800, 1860, 1875, 1922, 1953, 1960, 2100, 2170, 2205, 2232, 2250, 2325, 2450, 2500, 2520, 2604, 2625, 2790, 2883, 2940, 3000, 3038, 3100, 3150, 3255, 3500, 3528, 3675, 3720, 3750, 3844, 3875, 3906, 4200, 4340, 4375, 4410, 4500, 4557, 4650, 4805, 4900, 5000, 5208, 5250, 5425, 5580, 5625, 5766, 5880, 6076, 6125, 6200, 6300, 6510, 6727, 6975, 7000, 7350, 7500, 7595, 7688, 7750, 7812, 7875, 8649, 8680, 8750, 8820, 9000, 9114, 9300, 9610, 9765, 9800, 10500, 10850, 11025, 11160, 11250, 11532, 11625, 12152, 12250, 12600, 13020, 13125, 13454, 13671, 13950, 14415, 14700, 15000, 15190, 15500, 15624, 15750, 16275, 17298, 17500, 17640, 18228, 18375, 18600, 19220, 19375, 19530, 20181, 21000, 21700, 22050, 22500, 22785, 23064, 23250, 24025, 24500, 26040, 26250, 26908, 27125, 27342, 27900, 28830, 29400, 30380, 30625, 31000, 31500, 32550, 33635, 34596, 34875, 35000, 36456, 36750, 37975, 38440, 38750, 39060, 39375, 40362, 43245, 43400, 44100, 45000, 45570, 46500, 47089, 48050, 48825, 49000, 52500, 53816, 54250, 54684, 55125, 55800, 57660, 58125, 60543, 60760, 61250, 63000, 65100, 67270, 68355, 69192, 69750, 72075, 73500, 75950, 77500, 78120, 78750, 80724, 81375, 86490, 88200, 91140, 91875, 93000, 94178, 96100, 97650, 100905, 105000, 108500, 109368, 110250, 113925, 115320, 116250, 120125, 121086, 122500, 130200, 134540, 135625, 136710, 139500, 141267, 144150, 147000, 151900, 155000, 157500, 161448, 162750, 168175, 172980, 174375, 182280, 183750, 188356, 189875, 192200, 195300, 201810, 216225, 217000, 220500, 227850, 232500, 235445, 240250, 242172, 244125, 245000, 269080, 271250, 273420, 275625, 279000, 282534, 288300, 302715, 303800, 315000, 325500, 336350, 341775, 345960, 348750, 360375, 367500, 376712, 379750, 390600, 403620, 406875, 423801, 432450, 441000, 455700, 465000, 470890, 480500, 484344, 488250, 504525, 542500, 546840, 551250, 565068, 569625, 576600, 600625, 605430, 651000, 672700, 683550, 697500, 706335, 720750, 735000, 759500, 807240, 813750, 840875, 847602, 864900, 911400, 941780, 949375, 961000, 976500, 1009050, 1081125, 1085000, 1102500, 1130136, 1139250, 1177225, 1201250, 1210860, 1220625, 1345400, 1367100, 1395000, 1412670, 1441500, 1513575, 1519000, 1627500, 1681750, 1695204, 1708875, 1729800, 1801875, 1883560, 1898750, 1953000, 2018100, 2119005, 2162250, 2205000, 2278500, 2354450, 2402500, 2421720, 2441250, 2522625, 2734200, 2825340, 2848125, 2883000, 3027150, 3255000, 3363500, 3390408, 3417750, 3531675, 3603750, 3797500, 4036200, 4204375, 4238010, 4324500, 4557000, 4708900, 4805000, 4882500, 5045250, 5405625, 5650680, 5696250, 5886125, 6054300, 6727000, 6835500, 7063350, 7207500, 7567875, 7595000, 8408750, 8476020, 8544375, 8649000, 9417800, 9765000, 10090500, 10595025, 10811250, 11392500, 11772250, 12108600, 12613125, 13671000, 14126700, 14415000, 15135750, 16817500, 16952040, 17088750, 17658375, 20181000, 21190050, 21622500, 22785000, 23544500, 25226250, 28253400, 29430625, 30271500, 33635000, 34177500, 35316750, 37839375, 42380100, 43245000, 47089000, 50452500, 52975125, 58861250, 60543000, 68355000, 70633500, 75678750, 84760200, 88291875, 100905000, 105950250, 117722500, 141267000, 151357500, 176583750, 211900500, 235445000, 264875625, 302715000, 353167500, 423801000, 529751250, 706335000, 1059502500, 2119005000]

約数ペア:

[(1, 2119005000), (2, 1059502500), (3, 706335000), (4, 529751250), (5, 423801000), (6, 353167500), (7, 302715000), (8, 264875625), (9, 235445000), (10, 211900500), (12, 176583750), (14, 151357500), (15, 141267000), (18, 117722500), (20, 105950250), (21, 100905000), (24, 88291875), (25, 84760200), (28, 75678750), (30, 70633500), (31, 68355000), (35, 60543000), (36, 58861250), (40, 52975125), (42, 50452500), (45, 47089000), (49, 43245000), (50, 42380100), (56, 37839375), (60, 35316750), (62, 34177500), (63, 33635000), (70, 30271500), (72, 29430625), (75, 28253400), (84, 25226250), (90, 23544500), (93, 22785000), (98, 21622500), (100, 21190050), (105, 20181000), (120, 17658375), (124, 17088750), (125, 16952040), (126, 16817500), (140, 15135750), (147, 14415000), (150, 14126700), (155, 13671000), (168, 12613125), (175, 12108600), (180, 11772250), (186, 11392500), (196, 10811250), (200, 10595025), (210, 10090500), (217, 9765000), (225, 9417800), (245, 8649000), (248, 8544375), (250, 8476020), (252, 8408750), (279, 7595000), (280, 7567875), (294, 7207500), (300, 7063350), (310, 6835500), (315, 6727000), (350, 6054300), (360, 5886125), (372, 5696250), (375, 5650680), (392, 5405625), (420, 5045250), (434, 4882500), (441, 4805000), (450, 4708900), (465, 4557000), (490, 4324500), (500, 4238010), (504, 4204375), (525, 4036200), (558, 3797500), (588, 3603750), (600, 3531675), (620, 3417750), (625, 3390408), (630, 3363500), (651, 3255000), (700, 3027150), (735, 2883000), (744, 2848125), (750, 2825340), (775, 2734200), (840, 2522625), (868, 2441250), (875, 2421720), (882, 2402500), (900, 2354450), (930, 2278500), (961, 2205000), (980, 2162250), (1000, 2119005), (1050, 2018100), (1085, 1953000), (1116, 1898750), (1125, 1883560), (1176, 1801875), (1225, 1729800), (1240, 1708875), (1250, 1695204), (1260, 1681750), (1302, 1627500), (1395, 1519000), (1400, 1513575), (1470, 1441500), (1500, 1412670), (1519, 1395000), (1550, 1367100), (1575, 1345400), (1736, 1220625), (1750, 1210860), (1764, 1201250), (1800, 1177225), (1860, 1139250), (1875, 1130136), (1922, 1102500), (1953, 1085000), (1960, 1081125), (2100, 1009050), (2170, 976500), (2205, 961000), (2232, 949375), (2250, 941780), (2325, 911400), (2450, 864900), (2500, 847602), (2520, 840875), (2604, 813750), (2625, 807240), (2790, 759500), (2883, 735000), (2940, 720750), (3000, 706335), (3038, 697500), (3100, 683550), (3150, 672700), (3255, 651000), (3500, 605430), (3528, 600625), (3675, 576600), (3720, 569625), (3750, 565068), (3844, 551250), (3875, 546840), (3906, 542500), (4200, 504525), (4340, 488250), (4375, 484344), (4410, 480500), (4500, 470890), (4557, 465000), (4650, 455700), (4805, 441000), (4900, 432450), (5000, 423801), (5208, 406875), (5250, 403620), (5425, 390600), (5580, 379750), (5625, 376712), (5766, 367500), (5880, 360375), (6076, 348750), (6125, 345960), (6200, 341775), (6300, 336350), (6510, 325500), (6727, 315000), (6975, 303800), (7000, 302715), (7350, 288300), (7500, 282534), (7595, 279000), (7688, 275625), (7750, 273420), (7812, 271250), (7875, 269080), (8649, 245000), (8680, 244125), (8750, 242172), (8820, 240250), (9000, 235445), (9114, 232500), (9300, 227850), (9610, 220500), (9765, 217000), (9800, 216225), (10500, 201810), (10850, 195300), (11025, 192200), (11160, 189875), (11250, 188356), (11532, 183750), (11625, 182280), (12152, 174375), (12250, 172980), (12600, 168175), (13020, 162750), (13125, 161448), (13454, 157500), (13671, 155000), (13950, 151900), (14415, 147000), (14700, 144150), (15000, 141267), (15190, 139500), (15500, 136710), (15624, 135625), (15750, 134540), (16275, 130200), (17298, 122500), (17500, 121086), (17640, 120125), (18228, 116250), (18375, 115320), (18600, 113925), (19220, 110250), (19375, 109368), (19530, 108500), (20181, 105000), (21000, 100905), (21700, 97650), (22050, 96100), (22500, 94178), (22785, 93000), (23064, 91875), (23250, 91140), (24025, 88200), (24500, 86490), (26040, 81375), (26250, 80724), (26908, 78750), (27125, 78120), (27342, 77500), (27900, 75950), (28830, 73500), (29400, 72075), (30380, 69750), (30625, 69192), (31000, 68355), (31500, 67270), (32550, 65100), (33635, 63000), (34596, 61250), (34875, 60760), (35000, 60543), (36456, 58125), (36750, 57660), (37975, 55800), (38440, 55125), (38750, 54684), (39060, 54250), (39375, 53816), (40362, 52500), (43245, 49000), (43400, 48825), (44100, 48050), (45000, 47089), (45570, 46500)]