20115513000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:891

約数の個数: 512

約数和(自身を含む): 77029056000

約数和(自身を除く): 56913543000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 88, 89, 90, 99, 100, 108, 110, 120, 125, 132, 135, 150, 165, 178, 180, 198, 200, 216, 220, 225, 250, 264, 267, 270, 275, 297, 300, 330, 356, 360, 375, 396, 440, 445, 450, 495, 500, 534, 540, 550, 594, 600, 660, 675, 712, 750, 761, 792, 801, 825, 890, 900, 979, 990, 1000, 1068, 1080, 1100, 1125, 1188, 1320, 1335, 1350, 1375, 1485, 1500, 1522, 1602, 1650, 1780, 1800, 1958, 1980, 2136, 2200, 2225, 2250, 2283, 2376, 2403, 2475, 2670, 2700, 2750, 2937, 2970, 3000, 3044, 3204, 3300, 3375, 3560, 3805, 3916, 3960, 4005, 4125, 4450, 4500, 4566, 4806, 4895, 4950, 5340, 5400, 5500, 5874, 5940, 6088, 6408, 6600, 6675, 6750, 6849, 7425, 7610, 7832, 8010, 8250, 8371, 8811, 8900, 9000, 9132, 9612, 9790, 9900, 10680, 11000, 11125, 11415, 11748, 11880, 12015, 12375, 13350, 13500, 13698, 14685, 14850, 15220, 16020, 16500, 16742, 17622, 17800, 18264, 19025, 19224, 19580, 19800, 20025, 20547, 22250, 22830, 23496, 24030, 24475, 24750, 25113, 26433, 26700, 27000, 27396, 29370, 29700, 30440, 32040, 33000, 33375, 33484, 34245, 35244, 37125, 38050, 39160, 40050, 41094, 41855, 44055, 44500, 45660, 48060, 48950, 49500, 50226, 52866, 53400, 54792, 57075, 58740, 59400, 60075, 66750, 66968, 67729, 68490, 70488, 73425, 74250, 75339, 76100, 80100, 82188, 83710, 88110, 89000, 91320, 95125, 96120, 97900, 99000, 100125, 100452, 102735, 105732, 114150, 117480, 120150, 122375, 125565, 132165, 133500, 135458, 136980, 146850, 148500, 150678, 152200, 160200, 164376, 167420, 171225, 176220, 190250, 195800, 200250, 200904, 203187, 205470, 209275, 211464, 220275, 226017, 228300, 240300, 244750, 251130, 264330, 267000, 270916, 273960, 285375, 293700, 297000, 300375, 301356, 334840, 338645, 342450, 352440, 367125, 376695, 380500, 400500, 406374, 410940, 418550, 440550, 452034, 456600, 480600, 489500, 502260, 513675, 528660, 541832, 570750, 587400, 600750, 602712, 609561, 627825, 660825, 677290, 684900, 734250, 745019, 753390, 761000, 801000, 812748, 821880, 837100, 856125, 881100, 904068, 979000, 1004520, 1015935, 1027350, 1046375, 1057320, 1101375, 1130085, 1141500, 1201500, 1219122, 1255650, 1321650, 1354580, 1369800, 1468500, 1490038, 1506780, 1625496, 1674200, 1693225, 1712250, 1762200, 1808136, 1828683, 1883475, 2031870, 2054700, 2092750, 2202750, 2235057, 2260170, 2283000, 2403000, 2438244, 2511300, 2568375, 2643300, 2709160, 2937000, 2980076, 3013560, 3047805, 3139125, 3304125, 3386450, 3424500, 3657366, 3725095, 3766950, 4063740, 4109400, 4185500, 4405500, 4470114, 4520340, 4876488, 5022600, 5079675, 5136750, 5286600, 5650425, 5960152, 6095610, 6278250, 6608250, 6705171, 6772900, 6849000, 7314732, 7450190, 7533900, 8127480, 8371000, 8466125, 8811000, 8940228, 9040680, 9143415, 9417375, 10159350, 10273500, 11175285, 11300850, 12191220, 12556500, 13216500, 13410342, 13545800, 14629464, 14900380, 15067800, 15239025, 16932250, 17880456, 18286830, 18625475, 18834750, 20115513, 20318700, 20547000, 22350570, 22601700, 24382440, 25113000, 25398375, 26433000, 26820684, 28252125, 29800760, 30478050, 33525855, 33864500, 36573660, 37250950, 37669500, 40231026, 40637400, 44701140, 45203400, 45717075, 50796750, 53641368, 55876425, 56504250, 60956100, 67051710, 67729000, 73147320, 74501900, 75339000, 76195125, 80462052, 89402280, 91434150, 93127375, 100577565, 101593500, 111752850, 113008500, 121912200, 134103420, 149003800, 152390250, 160924104, 167629275, 182868300, 186254750, 201155130, 203187000, 223505700, 226017000, 228585375, 268206840, 279382125, 304780500, 335258550, 365736600, 372509500, 402310260, 447011400, 457170750, 502887825, 558764250, 609561000, 670517100, 745019000, 804620520, 838146375, 914341500, 1005775650, 1117528500, 1341034200, 1676292750, 1828683000, 2011551300, 2235057000, 2514439125, 3352585500, 4023102600, 5028878250, 6705171000, 10057756500, 20115513000]

約数ペア:

[(1, 20115513000), (2, 10057756500), (3, 6705171000), (4, 5028878250), (5, 4023102600), (6, 3352585500), (8, 2514439125), (9, 2235057000), (10, 2011551300), (11, 1828683000), (12, 1676292750), (15, 1341034200), (18, 1117528500), (20, 1005775650), (22, 914341500), (24, 838146375), (25, 804620520), (27, 745019000), (30, 670517100), (33, 609561000), (36, 558764250), (40, 502887825), (44, 457170750), (45, 447011400), (50, 402310260), (54, 372509500), (55, 365736600), (60, 335258550), (66, 304780500), (72, 279382125), (75, 268206840), (88, 228585375), (89, 226017000), (90, 223505700), (99, 203187000), (100, 201155130), (108, 186254750), (110, 182868300), (120, 167629275), (125, 160924104), (132, 152390250), (135, 149003800), (150, 134103420), (165, 121912200), (178, 113008500), (180, 111752850), (198, 101593500), (200, 100577565), (216, 93127375), (220, 91434150), (225, 89402280), (250, 80462052), (264, 76195125), (267, 75339000), (270, 74501900), (275, 73147320), (297, 67729000), (300, 67051710), (330, 60956100), (356, 56504250), (360, 55876425), (375, 53641368), (396, 50796750), (440, 45717075), (445, 45203400), (450, 44701140), (495, 40637400), (500, 40231026), (534, 37669500), (540, 37250950), (550, 36573660), (594, 33864500), (600, 33525855), (660, 30478050), (675, 29800760), (712, 28252125), (750, 26820684), (761, 26433000), (792, 25398375), (801, 25113000), (825, 24382440), (890, 22601700), (900, 22350570), (979, 20547000), (990, 20318700), (1000, 20115513), (1068, 18834750), (1080, 18625475), (1100, 18286830), (1125, 17880456), (1188, 16932250), (1320, 15239025), (1335, 15067800), (1350, 14900380), (1375, 14629464), (1485, 13545800), (1500, 13410342), (1522, 13216500), (1602, 12556500), (1650, 12191220), (1780, 11300850), (1800, 11175285), (1958, 10273500), (1980, 10159350), (2136, 9417375), (2200, 9143415), (2225, 9040680), (2250, 8940228), (2283, 8811000), (2376, 8466125), (2403, 8371000), (2475, 8127480), (2670, 7533900), (2700, 7450190), (2750, 7314732), (2937, 6849000), (2970, 6772900), (3000, 6705171), (3044, 6608250), (3204, 6278250), (3300, 6095610), (3375, 5960152), (3560, 5650425), (3805, 5286600), (3916, 5136750), (3960, 5079675), (4005, 5022600), (4125, 4876488), (4450, 4520340), (4500, 4470114), (4566, 4405500), (4806, 4185500), (4895, 4109400), (4950, 4063740), (5340, 3766950), (5400, 3725095), (5500, 3657366), (5874, 3424500), (5940, 3386450), (6088, 3304125), (6408, 3139125), (6600, 3047805), (6675, 3013560), (6750, 2980076), (6849, 2937000), (7425, 2709160), (7610, 2643300), (7832, 2568375), (8010, 2511300), (8250, 2438244), (8371, 2403000), (8811, 2283000), (8900, 2260170), (9000, 2235057), (9132, 2202750), (9612, 2092750), (9790, 2054700), (9900, 2031870), (10680, 1883475), (11000, 1828683), (11125, 1808136), (11415, 1762200), (11748, 1712250), (11880, 1693225), (12015, 1674200), (12375, 1625496), (13350, 1506780), (13500, 1490038), (13698, 1468500), (14685, 1369800), (14850, 1354580), (15220, 1321650), (16020, 1255650), (16500, 1219122), (16742, 1201500), (17622, 1141500), (17800, 1130085), (18264, 1101375), (19025, 1057320), (19224, 1046375), (19580, 1027350), (19800, 1015935), (20025, 1004520), (20547, 979000), (22250, 904068), (22830, 881100), (23496, 856125), (24030, 837100), (24475, 821880), (24750, 812748), (25113, 801000), (26433, 761000), (26700, 753390), (27000, 745019), (27396, 734250), (29370, 684900), (29700, 677290), (30440, 660825), (32040, 627825), (33000, 609561), (33375, 602712), (33484, 600750), (34245, 587400), (35244, 570750), (37125, 541832), (38050, 528660), (39160, 513675), (40050, 502260), (41094, 489500), (41855, 480600), (44055, 456600), (44500, 452034), (45660, 440550), (48060, 418550), (48950, 410940), (49500, 406374), (50226, 400500), (52866, 380500), (53400, 376695), (54792, 367125), (57075, 352440), (58740, 342450), (59400, 338645), (60075, 334840), (66750, 301356), (66968, 300375), (67729, 297000), (68490, 293700), (70488, 285375), (73425, 273960), (74250, 270916), (75339, 267000), (76100, 264330), (80100, 251130), (82188, 244750), (83710, 240300), (88110, 228300), (89000, 226017), (91320, 220275), (95125, 211464), (96120, 209275), (97900, 205470), (99000, 203187), (100125, 200904), (100452, 200250), (102735, 195800), (105732, 190250), (114150, 176220), (117480, 171225), (120150, 167420), (122375, 164376), (125565, 160200), (132165, 152200), (133500, 150678), (135458, 148500), (136980, 146850)]