1919085000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^3\times {\mathrm{373}}^1$

素因数の和:423

約数の個数: 320

約数和(自身を含む): 7010256000

約数和(自身を除く): 5091171000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 245, 250, 280, 294, 300, 343, 350, 373, 375, 392, 420, 490, 500, 525, 588, 600, 625, 686, 700, 735, 746, 750, 840, 875, 980, 1000, 1029, 1050, 1119, 1176, 1225, 1250, 1372, 1400, 1470, 1492, 1500, 1715, 1750, 1865, 1875, 1960, 2058, 2100, 2238, 2450, 2500, 2611, 2625, 2744, 2940, 2984, 3000, 3430, 3500, 3675, 3730, 3750, 4116, 4200, 4375, 4476, 4900, 5000, 5145, 5222, 5250, 5595, 5880, 6125, 6860, 7000, 7350, 7460, 7500, 7833, 8232, 8575, 8750, 8952, 9325, 9800, 10290, 10444, 10500, 11190, 12250, 13055, 13125, 13720, 14700, 14920, 15000, 15666, 17150, 17500, 18277, 18375, 18650, 20580, 20888, 21000, 22380, 24500, 25725, 26110, 26250, 27975, 29400, 30625, 31332, 34300, 35000, 36554, 36750, 37300, 39165, 41160, 42875, 44760, 46625, 49000, 51450, 52220, 52500, 54831, 55950, 61250, 62664, 65275, 68600, 73108, 73500, 74600, 78330, 85750, 91385, 91875, 93250, 102900, 104440, 105000, 109662, 111900, 122500, 127939, 128625, 130550, 139875, 146216, 147000, 156660, 171500, 182770, 183750, 186500, 195825, 205800, 214375, 219324, 223800, 233125, 245000, 255878, 257250, 261100, 274155, 279750, 313320, 326375, 343000, 365540, 367500, 373000, 383817, 391650, 428750, 438648, 456925, 466250, 511756, 514500, 522200, 548310, 559500, 639695, 643125, 652750, 699375, 731080, 735000, 767634, 783300, 857500, 913850, 932500, 979125, 1023512, 1029000, 1096620, 1119000, 1279390, 1286250, 1305500, 1370775, 1398750, 1535268, 1566600, 1631875, 1715000, 1827700, 1865000, 1919085, 1958250, 2193240, 2284625, 2558780, 2572500, 2611000, 2741550, 2797500, 3070536, 3198475, 3263750, 3655400, 3838170, 3916500, 4569250, 4895625, 5117560, 5145000, 5483100, 5595000, 6396950, 6527500, 6853875, 7676340, 7833000, 9138500, 9595425, 9791250, 10966200, 11423125, 12793900, 13055000, 13707750, 15352680, 15992375, 18277000, 19190850, 19582500, 22846250, 25587800, 27415500, 31984750, 34269375, 38381700, 39165000, 45692500, 47977125, 54831000, 63969500, 68538750, 76763400, 79961875, 91385000, 95954250, 127939000, 137077500, 159923750, 191908500, 239885625, 274155000, 319847500, 383817000, 479771250, 639695000, 959542500, 1919085000]

約数ペア:

[(1, 1919085000), (2, 959542500), (3, 639695000), (4, 479771250), (5, 383817000), (6, 319847500), (7, 274155000), (8, 239885625), (10, 191908500), (12, 159923750), (14, 137077500), (15, 127939000), (20, 95954250), (21, 91385000), (24, 79961875), (25, 76763400), (28, 68538750), (30, 63969500), (35, 54831000), (40, 47977125), (42, 45692500), (49, 39165000), (50, 38381700), (56, 34269375), (60, 31984750), (70, 27415500), (75, 25587800), (84, 22846250), (98, 19582500), (100, 19190850), (105, 18277000), (120, 15992375), (125, 15352680), (140, 13707750), (147, 13055000), (150, 12793900), (168, 11423125), (175, 10966200), (196, 9791250), (200, 9595425), (210, 9138500), (245, 7833000), (250, 7676340), (280, 6853875), (294, 6527500), (300, 6396950), (343, 5595000), (350, 5483100), (373, 5145000), (375, 5117560), (392, 4895625), (420, 4569250), (490, 3916500), (500, 3838170), (525, 3655400), (588, 3263750), (600, 3198475), (625, 3070536), (686, 2797500), (700, 2741550), (735, 2611000), (746, 2572500), (750, 2558780), (840, 2284625), (875, 2193240), (980, 1958250), (1000, 1919085), (1029, 1865000), (1050, 1827700), (1119, 1715000), (1176, 1631875), (1225, 1566600), (1250, 1535268), (1372, 1398750), (1400, 1370775), (1470, 1305500), (1492, 1286250), (1500, 1279390), (1715, 1119000), (1750, 1096620), (1865, 1029000), (1875, 1023512), (1960, 979125), (2058, 932500), (2100, 913850), (2238, 857500), (2450, 783300), (2500, 767634), (2611, 735000), (2625, 731080), (2744, 699375), (2940, 652750), (2984, 643125), (3000, 639695), (3430, 559500), (3500, 548310), (3675, 522200), (3730, 514500), (3750, 511756), (4116, 466250), (4200, 456925), (4375, 438648), (4476, 428750), (4900, 391650), (5000, 383817), (5145, 373000), (5222, 367500), (5250, 365540), (5595, 343000), (5880, 326375), (6125, 313320), (6860, 279750), (7000, 274155), (7350, 261100), (7460, 257250), (7500, 255878), (7833, 245000), (8232, 233125), (8575, 223800), (8750, 219324), (8952, 214375), (9325, 205800), (9800, 195825), (10290, 186500), (10444, 183750), (10500, 182770), (11190, 171500), (12250, 156660), (13055, 147000), (13125, 146216), (13720, 139875), (14700, 130550), (14920, 128625), (15000, 127939), (15666, 122500), (17150, 111900), (17500, 109662), (18277, 105000), (18375, 104440), (18650, 102900), (20580, 93250), (20888, 91875), (21000, 91385), (22380, 85750), (24500, 78330), (25725, 74600), (26110, 73500), (26250, 73108), (27975, 68600), (29400, 65275), (30625, 62664), (31332, 61250), (34300, 55950), (35000, 54831), (36554, 52500), (36750, 52220), (37300, 51450), (39165, 49000), (41160, 46625), (42875, 44760)]