20277642000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43891}}^1$

素因数の和:43935

約数の個数: 320

約数和(自身を含む): 81508497408

約数和(自身を除く): 61230855408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 70, 75, 77, 80, 84, 88, 100, 105, 110, 112, 120, 125, 132, 140, 150, 154, 165, 168, 175, 176, 200, 210, 220, 231, 240, 250, 264, 275, 280, 300, 308, 330, 336, 350, 375, 385, 400, 420, 440, 462, 500, 525, 528, 550, 560, 600, 616, 660, 700, 750, 770, 825, 840, 875, 880, 924, 1000, 1050, 1100, 1155, 1200, 1232, 1320, 1375, 1400, 1500, 1540, 1650, 1680, 1750, 1848, 1925, 2000, 2100, 2200, 2310, 2625, 2640, 2750, 2800, 3000, 3080, 3300, 3500, 3696, 3850, 4125, 4200, 4400, 4620, 5250, 5500, 5775, 6000, 6160, 6600, 7000, 7700, 8250, 8400, 9240, 9625, 10500, 11000, 11550, 13200, 14000, 15400, 16500, 18480, 19250, 21000, 22000, 23100, 28875, 30800, 33000, 38500, 42000, 43891, 46200, 57750, 66000, 77000, 87782, 92400, 115500, 131673, 154000, 175564, 219455, 231000, 263346, 307237, 351128, 438910, 462000, 482801, 526692, 614474, 658365, 702256, 877820, 921711, 965602, 1053384, 1097275, 1228948, 1316730, 1448403, 1536185, 1755640, 1843422, 1931204, 2106768, 2194550, 2414005, 2457896, 2633460, 2896806, 3072370, 3291825, 3379607, 3511280, 3686844, 3862408, 4389100, 4608555, 4828010, 4915792, 5266920, 5486375, 5793612, 6144740, 6583650, 6759214, 7242015, 7373688, 7680925, 7724816, 8778200, 9217110, 9656020, 10138821, 10533840, 10972750, 11587224, 12070025, 12289480, 13167300, 13518428, 14484030, 14747376, 15361850, 16459125, 16898035, 17556400, 18434220, 19312040, 20277642, 21945500, 23042775, 23174448, 24140050, 24578960, 26334600, 27036856, 28968060, 30723700, 32918250, 33796070, 36210075, 36868440, 38404625, 38624080, 40555284, 43891000, 46085550, 48280100, 50694105, 52669200, 54073712, 57936120, 60350125, 61447400, 65836500, 67592140, 72420150, 73736880, 76809250, 81110568, 84490175, 87782000, 92171100, 96560200, 101388210, 115213875, 115872240, 120700250, 122894800, 131673000, 135184280, 144840300, 153618500, 162221136, 168980350, 181050375, 184342200, 193120400, 202776420, 230427750, 241400500, 253470525, 263346000, 270368560, 289680600, 307237000, 337960700, 362100750, 368684400, 405552840, 422450875, 460855500, 482801000, 506941050, 579361200, 614474000, 675921400, 724201500, 811105680, 844901750, 921711000, 965602000, 1013882100, 1267352625, 1351842800, 1448403000, 1689803500, 1843422000, 2027764200, 2534705250, 2896806000, 3379607000, 4055528400, 5069410500, 6759214000, 10138821000, 20277642000]

約数ペア:

[(1, 20277642000), (2, 10138821000), (3, 6759214000), (4, 5069410500), (5, 4055528400), (6, 3379607000), (7, 2896806000), (8, 2534705250), (10, 2027764200), (11, 1843422000), (12, 1689803500), (14, 1448403000), (15, 1351842800), (16, 1267352625), (20, 1013882100), (21, 965602000), (22, 921711000), (24, 844901750), (25, 811105680), (28, 724201500), (30, 675921400), (33, 614474000), (35, 579361200), (40, 506941050), (42, 482801000), (44, 460855500), (48, 422450875), (50, 405552840), (55, 368684400), (56, 362100750), (60, 337960700), (66, 307237000), (70, 289680600), (75, 270368560), (77, 263346000), (80, 253470525), (84, 241400500), (88, 230427750), (100, 202776420), (105, 193120400), (110, 184342200), (112, 181050375), (120, 168980350), (125, 162221136), (132, 153618500), (140, 144840300), (150, 135184280), (154, 131673000), (165, 122894800), (168, 120700250), (175, 115872240), (176, 115213875), (200, 101388210), (210, 96560200), (220, 92171100), (231, 87782000), (240, 84490175), (250, 81110568), (264, 76809250), (275, 73736880), (280, 72420150), (300, 67592140), (308, 65836500), (330, 61447400), (336, 60350125), (350, 57936120), (375, 54073712), (385, 52669200), (400, 50694105), (420, 48280100), (440, 46085550), (462, 43891000), (500, 40555284), (525, 38624080), (528, 38404625), (550, 36868440), (560, 36210075), (600, 33796070), (616, 32918250), (660, 30723700), (700, 28968060), (750, 27036856), (770, 26334600), (825, 24578960), (840, 24140050), (875, 23174448), (880, 23042775), (924, 21945500), (1000, 20277642), (1050, 19312040), (1100, 18434220), (1155, 17556400), (1200, 16898035), (1232, 16459125), (1320, 15361850), (1375, 14747376), (1400, 14484030), (1500, 13518428), (1540, 13167300), (1650, 12289480), (1680, 12070025), (1750, 11587224), (1848, 10972750), (1925, 10533840), (2000, 10138821), (2100, 9656020), (2200, 9217110), (2310, 8778200), (2625, 7724816), (2640, 7680925), (2750, 7373688), (2800, 7242015), (3000, 6759214), (3080, 6583650), (3300, 6144740), (3500, 5793612), (3696, 5486375), (3850, 5266920), (4125, 4915792), (4200, 4828010), (4400, 4608555), (4620, 4389100), (5250, 3862408), (5500, 3686844), (5775, 3511280), (6000, 3379607), (6160, 3291825), (6600, 3072370), (7000, 2896806), (7700, 2633460), (8250, 2457896), (8400, 2414005), (9240, 2194550), (9625, 2106768), (10500, 1931204), (11000, 1843422), (11550, 1755640), (13200, 1536185), (14000, 1448403), (15400, 1316730), (16500, 1228948), (18480, 1097275), (19250, 1053384), (21000, 965602), (22000, 921711), (23100, 877820), (28875, 702256), (30800, 658365), (33000, 614474), (38500, 526692), (42000, 482801), (43891, 462000), (46200, 438910), (57750, 351128), (66000, 307237), (77000, 263346), (87782, 231000), (92400, 219455), (115500, 175564), (131673, 154000)]