2557989000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2190

約数の個数: 384

約数和(自身を含む): 10406073600

約数和(自身を除く): 7848084600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 50, 56, 57, 60, 63, 70, 72, 75, 76, 84, 90, 95, 100, 105, 114, 120, 125, 126, 133, 140, 150, 152, 168, 171, 175, 180, 190, 200, 210, 225, 228, 250, 252, 266, 280, 285, 300, 315, 342, 350, 360, 375, 380, 399, 420, 450, 456, 475, 500, 504, 525, 532, 570, 600, 630, 665, 684, 700, 750, 760, 798, 840, 855, 875, 900, 950, 1000, 1050, 1064, 1125, 1140, 1197, 1260, 1330, 1368, 1400, 1425, 1500, 1575, 1596, 1710, 1750, 1800, 1900, 1995, 2100, 2137, 2250, 2280, 2375, 2394, 2520, 2625, 2660, 2850, 3000, 3150, 3192, 3325, 3420, 3500, 3800, 3990, 4200, 4274, 4275, 4500, 4750, 4788, 5250, 5320, 5700, 5985, 6300, 6411, 6650, 6840, 7000, 7125, 7875, 7980, 8548, 8550, 9000, 9500, 9576, 9975, 10500, 10685, 11400, 11970, 12600, 12822, 13300, 14250, 14959, 15750, 15960, 16625, 17096, 17100, 19000, 19233, 19950, 21000, 21370, 21375, 23940, 25644, 26600, 28500, 29918, 29925, 31500, 32055, 33250, 34200, 38466, 39900, 40603, 42740, 42750, 44877, 47880, 49875, 51288, 53425, 57000, 59836, 59850, 63000, 64110, 66500, 74795, 76932, 79800, 81206, 85480, 85500, 89754, 96165, 99750, 106850, 119672, 119700, 121809, 128220, 133000, 134631, 149590, 149625, 153864, 160275, 162412, 171000, 179508, 192330, 199500, 203015, 213700, 224385, 239400, 243618, 256440, 267125, 269262, 284221, 299180, 299250, 320550, 324824, 359016, 365427, 373975, 384660, 399000, 406030, 427400, 448770, 480825, 487236, 534250, 538524, 568442, 598360, 598500, 609045, 641100, 673155, 730854, 747950, 769320, 801375, 812060, 852663, 897540, 961650, 974472, 1015075, 1068500, 1077048, 1121925, 1136884, 1197000, 1218090, 1282200, 1346310, 1421105, 1461708, 1495900, 1602750, 1624120, 1705326, 1795080, 1827135, 1869875, 1923300, 2030150, 2137000, 2243850, 2273768, 2404125, 2436180, 2557989, 2692620, 2842210, 2923416, 2991800, 3045225, 3205500, 3365775, 3410652, 3654270, 3739750, 3846600, 4060300, 4263315, 4487700, 4808250, 4872360, 5075375, 5115978, 5385240, 5609625, 5684420, 6090450, 6411000, 6731550, 6821304, 7105525, 7308540, 7479500, 8120600, 8526630, 8975400, 9135675, 9616500, 10150750, 10231956, 11219250, 11368840, 12180900, 12789945, 13463100, 14211050, 14617080, 14959000, 15226125, 16828875, 17053260, 18271350, 19233000, 20301500, 20463912, 21316575, 22438500, 24361800, 25579890, 26926200, 28422100, 30452250, 33657750, 34106520, 35527625, 36542700, 40603000, 42633150, 44877000, 45678375, 51159780, 56844200, 60904500, 63949725, 67315500, 71055250, 73085400, 85266300, 91356750, 102319560, 106582875, 121809000, 127899450, 134631000, 142110500, 170532600, 182713500, 213165750, 255798900, 284221000, 319748625, 365427000, 426331500, 511597800, 639497250, 852663000, 1278994500, 2557989000]

約数ペア:

[(1, 2557989000), (2, 1278994500), (3, 852663000), (4, 639497250), (5, 511597800), (6, 426331500), (7, 365427000), (8, 319748625), (9, 284221000), (10, 255798900), (12, 213165750), (14, 182713500), (15, 170532600), (18, 142110500), (19, 134631000), (20, 127899450), (21, 121809000), (24, 106582875), (25, 102319560), (28, 91356750), (30, 85266300), (35, 73085400), (36, 71055250), (38, 67315500), (40, 63949725), (42, 60904500), (45, 56844200), (50, 51159780), (56, 45678375), (57, 44877000), (60, 42633150), (63, 40603000), (70, 36542700), (72, 35527625), (75, 34106520), (76, 33657750), (84, 30452250), (90, 28422100), (95, 26926200), (100, 25579890), (105, 24361800), (114, 22438500), (120, 21316575), (125, 20463912), (126, 20301500), (133, 19233000), (140, 18271350), (150, 17053260), (152, 16828875), (168, 15226125), (171, 14959000), (175, 14617080), (180, 14211050), (190, 13463100), (200, 12789945), (210, 12180900), (225, 11368840), (228, 11219250), (250, 10231956), (252, 10150750), (266, 9616500), (280, 9135675), (285, 8975400), (300, 8526630), (315, 8120600), (342, 7479500), (350, 7308540), (360, 7105525), (375, 6821304), (380, 6731550), (399, 6411000), (420, 6090450), (450, 5684420), (456, 5609625), (475, 5385240), (500, 5115978), (504, 5075375), (525, 4872360), (532, 4808250), (570, 4487700), (600, 4263315), (630, 4060300), (665, 3846600), (684, 3739750), (700, 3654270), (750, 3410652), (760, 3365775), (798, 3205500), (840, 3045225), (855, 2991800), (875, 2923416), (900, 2842210), (950, 2692620), (1000, 2557989), (1050, 2436180), (1064, 2404125), (1125, 2273768), (1140, 2243850), (1197, 2137000), (1260, 2030150), (1330, 1923300), (1368, 1869875), (1400, 1827135), (1425, 1795080), (1500, 1705326), (1575, 1624120), (1596, 1602750), (1710, 1495900), (1750, 1461708), (1800, 1421105), (1900, 1346310), (1995, 1282200), (2100, 1218090), (2137, 1197000), (2250, 1136884), (2280, 1121925), (2375, 1077048), (2394, 1068500), (2520, 1015075), (2625, 974472), (2660, 961650), (2850, 897540), (3000, 852663), (3150, 812060), (3192, 801375), (3325, 769320), (3420, 747950), (3500, 730854), (3800, 673155), (3990, 641100), (4200, 609045), (4274, 598500), (4275, 598360), (4500, 568442), (4750, 538524), (4788, 534250), (5250, 487236), (5320, 480825), (5700, 448770), (5985, 427400), (6300, 406030), (6411, 399000), (6650, 384660), (6840, 373975), (7000, 365427), (7125, 359016), (7875, 324824), (7980, 320550), (8548, 299250), (8550, 299180), (9000, 284221), (9500, 269262), (9576, 267125), (9975, 256440), (10500, 243618), (10685, 239400), (11400, 224385), (11970, 213700), (12600, 203015), (12822, 199500), (13300, 192330), (14250, 179508), (14959, 171000), (15750, 162412), (15960, 160275), (16625, 153864), (17096, 149625), (17100, 149590), (19000, 134631), (19233, 133000), (19950, 128220), (21000, 121809), (21370, 119700), (21375, 119672), (23940, 106850), (25644, 99750), (26600, 96165), (28500, 89754), (29918, 85500), (29925, 85480), (31500, 81206), (32055, 79800), (33250, 76932), (34200, 74795), (38466, 66500), (39900, 64110), (40603, 63000), (42740, 59850), (42750, 59836), (44877, 57000), (47880, 53425), (49875, 51288)]