20115018000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:701

約数の個数: 960

約数和(自身を含む): 91543855104

約数和(自身を除く): 71428837104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 23, 24, 25, 28, 30, 33, 35, 36, 40, 42, 44, 45, 46, 48, 50, 55, 56, 60, 63, 66, 69, 70, 72, 75, 77, 80, 84, 88, 90, 92, 99, 100, 105, 110, 112, 115, 120, 125, 126, 132, 138, 140, 144, 150, 154, 161, 165, 168, 175, 176, 180, 184, 198, 200, 207, 210, 220, 225, 230, 231, 240, 250, 252, 253, 264, 275, 276, 280, 300, 308, 315, 322, 330, 336, 345, 350, 360, 368, 375, 385, 396, 400, 414, 420, 440, 450, 460, 462, 483, 495, 500, 504, 506, 525, 528, 550, 552, 560, 575, 600, 616, 630, 631, 644, 660, 690, 693, 700, 720, 750, 759, 770, 792, 805, 825, 828, 840, 875, 880, 900, 920, 924, 966, 990, 1000, 1008, 1012, 1035, 1050, 1100, 1104, 1125, 1150, 1155, 1200, 1232, 1260, 1262, 1265, 1288, 1320, 1375, 1380, 1386, 1400, 1449, 1500, 1518, 1540, 1575, 1584, 1610, 1650, 1656, 1680, 1725, 1750, 1771, 1800, 1840, 1848, 1893, 1925, 1932, 1980, 2000, 2024, 2070, 2100, 2200, 2250, 2277, 2300, 2310, 2415, 2475, 2520, 2524, 2530, 2576, 2625, 2640, 2750, 2760, 2772, 2800, 2875, 2898, 3000, 3036, 3080, 3150, 3155, 3220, 3300, 3312, 3450, 3465, 3500, 3542, 3600, 3696, 3786, 3795, 3850, 3864, 3960, 4025, 4048, 4125, 4140, 4200, 4400, 4417, 4500, 4554, 4600, 4620, 4830, 4950, 5040, 5048, 5060, 5175, 5250, 5313, 5500, 5520, 5544, 5679, 5750, 5775, 5796, 6000, 6072, 6160, 6300, 6310, 6325, 6440, 6600, 6900, 6930, 6941, 7000, 7084, 7245, 7572, 7590, 7700, 7728, 7875, 7920, 8050, 8250, 8280, 8400, 8625, 8834, 8855, 9000, 9108, 9200, 9240, 9465, 9625, 9660, 9900, 10096, 10120, 10350, 10500, 10626, 11000, 11088, 11358, 11385, 11500, 11550, 11592, 12075, 12144, 12375, 12600, 12620, 12650, 12880, 13200, 13251, 13800, 13860, 13882, 14000, 14168, 14490, 14513, 15144, 15180, 15400, 15750, 15775, 15939, 16100, 16500, 16560, 17250, 17325, 17668, 17710, 18000, 18216, 18480, 18930, 18975, 19250, 19320, 19800, 20125, 20240, 20700, 20823, 21000, 21252, 22000, 22085, 22716, 22770, 23000, 23100, 23184, 24150, 24750, 25200, 25240, 25300, 25875, 26502, 26565, 27600, 27720, 27764, 28336, 28395, 28875, 28980, 29026, 30288, 30360, 30800, 31500, 31550, 31625, 31878, 32200, 33000, 34500, 34650, 34705, 35336, 35420, 36225, 36432, 37860, 37950, 38500, 38640, 39600, 39753, 40250, 41400, 41646, 42000, 42504, 43539, 44170, 44275, 45432, 45540, 46000, 46200, 47325, 48300, 48587, 49500, 50480, 50600, 51750, 53004, 53130, 55440, 55528, 56790, 56925, 57750, 57960, 58052, 60375, 60720, 62469, 63000, 63100, 63250, 63756, 64400, 66000, 66255, 69000, 69300, 69410, 70672, 70840, 72450, 72565, 75720, 75900, 77000, 78875, 79506, 79695, 80500, 82800, 83292, 85008, 86625, 87078, 88340, 88550, 90864, 91080, 92400, 94650, 94875, 96600, 97174, 99000, 101200, 101591, 103500, 104115, 106008, 106260, 110425, 111056, 113580, 113850, 115500, 115920, 116104, 120750, 124938, 126000, 126200, 126500, 127512, 130617, 132510, 132825, 138000, 138600, 138820, 141680, 141975, 144900, 145130, 145761, 151440, 151800, 154000, 157750, 159012, 159390, 159643, 161000, 166584, 173250, 173525, 174156, 176680, 177100, 181125, 182160, 189300, 189750, 193200, 194348, 198000, 198765, 203182, 207000, 208230, 212016, 212520, 217695, 220850, 221375, 227160, 227700, 231000, 232208, 236625, 241500, 242935, 249876, 252400, 253000, 255024, 261234, 265020, 265650, 277200, 277640, 283950, 284625, 289800, 290260, 291522, 303600, 304773, 312345, 315500, 318024, 318780, 319286, 322000, 331275, 333168, 346500, 347050, 348312, 353360, 354200, 362250, 362825, 378600, 379500, 388696, 397530, 398475, 406364, 414000, 416460, 425040, 435390, 437283, 441700, 442750, 454320, 455400, 462000, 473250, 478929, 483000, 485870, 499752, 506000, 507955, 520575, 522468, 530040, 531300, 552125, 555280, 567900, 569250, 579600, 580520, 583044, 609546, 624690, 631000, 636048, 637560, 638572, 653085, 662550, 664125, 693000, 694100, 696624, 708400, 709875, 724500, 725650, 728805, 757200, 759000, 777392, 795060, 796950, 798215, 812728, 832920, 867625, 870780, 874566, 883400, 885500, 910800, 914319, 946500, 957858, 966000, 971740, 993825, 999504, 1015910, 1041150, 1044936, 1060080, 1062600, 1088475, 1104250, 1117501, 1135800, 1138500, 1161040, 1166088, 1214675, 1219092, 1249380, 1262000, 1275120, 1277144, 1306170, 1325100, 1328250, 1386000, 1388200, 1419750, 1436787, 1449000, 1451300, 1457610, 1518000, 1523865, 1561725, 1590120, 1593900, 1596430, 1625456, 1656375, 1665840, 1735250, 1741560, 1749132, 1766800, 1771000, 1814125, 1828638, 1893000, 1915716, 1943480, 1987650, 1992375, 2031820, 2082300, 2089872, 2125200, 2176950, 2186415, 2208500, 2235002, 2271600, 2277000, 2332176, 2394645, 2429350, 2438184, 2498760, 2539775, 2554288, 2602875, 2612340, 2650200, 2656500, 2776400, 2839500, 2873574, 2898000, 2902600, 2915220, 3047730, 3123450, 3180240, 3187800, 3192860, 3265425, 3312750, 3352503, 3470500, 3483120, 3498264, 3542000, 3628250, 3644025, 3657276, 3786000, 3831432, 3886960, 3975300, 3984750, 3991075, 4063640, 4164600, 4353900, 4372830, 4417000, 4470004, 4554000, 4571595, 4789290, 4858700, 4876368, 4969125, 4997520, 5079550, 5205750, 5224680, 5300400, 5313000, 5442375, 5587505, 5679000, 5747148, 5805200, 5830440, 6073375, 6095460, 6246900, 6375600, 6385720, 6530850, 6625500, 6705006, 6941000, 6996528, 7183935, 7256500, 7288050, 7314552, 7619325, 7662864, 7808625, 7950600, 7969500, 7982150, 8127280, 8329200, 8707800, 8745660, 8834000, 8940008, 9143190, 9578580, 9717400, 9938250, 10057509, 10159100, 10411500, 10449360, 10626000, 10884750, 10932075, 11175010, 11358000, 11494296, 11660880, 11973225, 12146750, 12190920, 12493800, 12698875, 12771440, 13061700, 13251000, 13410012, 13882000, 14367870, 14513000, 14576100, 14629104, 15238650, 15617250, 15901200, 15939000, 15964300, 16327125, 16762515, 17415600, 17491320, 17880016, 18220125, 18286380, 19157160, 19434800, 19876500, 19955375, 20115018, 20318200, 20823000, 21769500, 21864150, 22350020, 22857975, 22988592, 23946450, 24293500, 24381840, 24987600, 25397750, 26123400, 26502000, 26820024, 27937525, 28735740, 29026000, 29152200, 30477300, 31234500, 31878000, 31928600, 32654250, 33525030, 34982640, 35919675, 36440250, 36572760, 38096625, 38314320, 39753000, 39910750, 40230036, 40636400, 41646000, 43539000, 43728300, 44700040, 45715950, 47892900, 48587000, 50287545, 50795500, 52246800, 53640048, 54660375, 55875050, 57471480, 58304400, 59866125, 60954600, 62469000, 63857200, 65308500, 67050060, 71839350, 72880500, 73145520, 76193250, 79506000, 79821500, 80460072, 83812575, 87078000, 87456600, 89400080, 91431900, 95785800, 97174000, 100575090, 101591000, 109320750, 111750100, 114289875, 114942960, 119732250, 121909200, 124938000, 130617000, 134100120, 139687625, 143678700, 145761000, 152386500, 159643000, 160920144, 167625150, 174913200, 179598375, 182863800, 191571600, 201150180, 203182000, 218641500, 223500200, 228579750, 239464500, 251437725, 261234000, 268200240, 279375250, 287357400, 291522000, 304773000, 319286000, 335250300, 359196750, 365727600, 402300360, 419062875, 437283000, 447000400, 457159500, 478929000, 502875450, 558750500, 574714800, 609546000, 670500600, 718393500, 804600720, 838125750, 874566000, 914319000, 957858000, 1005750900, 1117501000, 1257188625, 1341001200, 1436787000, 1676251500, 1828638000, 2011501800, 2235002000, 2514377250, 2873574000, 3352503000, 4023003600, 5028754500, 6705006000, 10057509000, 20115018000]

約数ペア:

[(1, 20115018000), (2, 10057509000), (3, 6705006000), (4, 5028754500), (5, 4023003600), (6, 3352503000), (7, 2873574000), (8, 2514377250), (9, 2235002000), (10, 2011501800), (11, 1828638000), (12, 1676251500), (14, 1436787000), (15, 1341001200), (16, 1257188625), (18, 1117501000), (20, 1005750900), (21, 957858000), (22, 914319000), (23, 874566000), (24, 838125750), (25, 804600720), (28, 718393500), (30, 670500600), (33, 609546000), (35, 574714800), (36, 558750500), (40, 502875450), (42, 478929000), (44, 457159500), (45, 447000400), (46, 437283000), (48, 419062875), (50, 402300360), (55, 365727600), (56, 359196750), (60, 335250300), (63, 319286000), (66, 304773000), (69, 291522000), (70, 287357400), (72, 279375250), (75, 268200240), (77, 261234000), (80, 251437725), (84, 239464500), (88, 228579750), (90, 223500200), (92, 218641500), (99, 203182000), (100, 201150180), (105, 191571600), (110, 182863800), (112, 179598375), (115, 174913200), (120, 167625150), (125, 160920144), (126, 159643000), (132, 152386500), (138, 145761000), (140, 143678700), (144, 139687625), (150, 134100120), (154, 130617000), (161, 124938000), (165, 121909200), (168, 119732250), (175, 114942960), (176, 114289875), (180, 111750100), (184, 109320750), (198, 101591000), (200, 100575090), (207, 97174000), (210, 95785800), (220, 91431900), (225, 89400080), (230, 87456600), (231, 87078000), (240, 83812575), (250, 80460072), (252, 79821500), (253, 79506000), (264, 76193250), (275, 73145520), (276, 72880500), (280, 71839350), (300, 67050060), (308, 65308500), (315, 63857200), (322, 62469000), (330, 60954600), (336, 59866125), (345, 58304400), (350, 57471480), (360, 55875050), (368, 54660375), (375, 53640048), (385, 52246800), (396, 50795500), (400, 50287545), (414, 48587000), (420, 47892900), (440, 45715950), (450, 44700040), (460, 43728300), (462, 43539000), (483, 41646000), (495, 40636400), (500, 40230036), (504, 39910750), (506, 39753000), (525, 38314320), (528, 38096625), (550, 36572760), (552, 36440250), (560, 35919675), (575, 34982640), (600, 33525030), (616, 32654250), (630, 31928600), (631, 31878000), (644, 31234500), (660, 30477300), (690, 29152200), (693, 29026000), (700, 28735740), (720, 27937525), (750, 26820024), (759, 26502000), (770, 26123400), (792, 25397750), (805, 24987600), (825, 24381840), (828, 24293500), (840, 23946450), (875, 22988592), (880, 22857975), (900, 22350020), (920, 21864150), (924, 21769500), (966, 20823000), (990, 20318200), (1000, 20115018), (1008, 19955375), (1012, 19876500), (1035, 19434800), (1050, 19157160), (1100, 18286380), (1104, 18220125), (1125, 17880016), (1150, 17491320), (1155, 17415600), (1200, 16762515), (1232, 16327125), (1260, 15964300), (1262, 15939000), (1265, 15901200), (1288, 15617250), (1320, 15238650), (1375, 14629104), (1380, 14576100), (1386, 14513000), (1400, 14367870), (1449, 13882000), (1500, 13410012), (1518, 13251000), (1540, 13061700), (1575, 12771440), (1584, 12698875), (1610, 12493800), (1650, 12190920), (1656, 12146750), (1680, 11973225), (1725, 11660880), (1750, 11494296), (1771, 11358000), (1800, 11175010), (1840, 10932075), (1848, 10884750), (1893, 10626000), (1925, 10449360), (1932, 10411500), (1980, 10159100), (2000, 10057509), (2024, 9938250), (2070, 9717400), (2100, 9578580), (2200, 9143190), (2250, 8940008), (2277, 8834000), (2300, 8745660), (2310, 8707800), (2415, 8329200), (2475, 8127280), (2520, 7982150), (2524, 7969500), (2530, 7950600), (2576, 7808625), (2625, 7662864), (2640, 7619325), (2750, 7314552), (2760, 7288050), (2772, 7256500), (2800, 7183935), (2875, 6996528), (2898, 6941000), (3000, 6705006), (3036, 6625500), (3080, 6530850), (3150, 6385720), (3155, 6375600), (3220, 6246900), (3300, 6095460), (3312, 6073375), (3450, 5830440), (3465, 5805200), (3500, 5747148), (3542, 5679000), (3600, 5587505), (3696, 5442375), (3786, 5313000), (3795, 5300400), (3850, 5224680), (3864, 5205750), (3960, 5079550), (4025, 4997520), (4048, 4969125), (4125, 4876368), (4140, 4858700), (4200, 4789290), (4400, 4571595), (4417, 4554000), (4500, 4470004), (4554, 4417000), (4600, 4372830), (4620, 4353900), (4830, 4164600), (4950, 4063640), (5040, 3991075), (5048, 3984750), (5060, 3975300), (5175, 3886960), (5250, 3831432), (5313, 3786000), (5500, 3657276), (5520, 3644025), (5544, 3628250), (5679, 3542000), (5750, 3498264), (5775, 3483120), (5796, 3470500), (6000, 3352503), (6072, 3312750), (6160, 3265425), (6300, 3192860), (6310, 3187800), (6325, 3180240), (6440, 3123450), (6600, 3047730), (6900, 2915220), (6930, 2902600), (6941, 2898000), (7000, 2873574), (7084, 2839500), (7245, 2776400), (7572, 2656500), (7590, 2650200), (7700, 2612340), (7728, 2602875), (7875, 2554288), (7920, 2539775), (8050, 2498760), (8250, 2438184), (8280, 2429350), (8400, 2394645), (8625, 2332176), (8834, 2277000), (8855, 2271600), (9000, 2235002), (9108, 2208500), (9200, 2186415), (9240, 2176950), (9465, 2125200), (9625, 2089872), (9660, 2082300), (9900, 2031820), (10096, 1992375), (10120, 1987650), (10350, 1943480), (10500, 1915716), (10626, 1893000), (11000, 1828638), (11088, 1814125), (11358, 1771000), (11385, 1766800), (11500, 1749132), (11550, 1741560), (11592, 1735250), (12075, 1665840), (12144, 1656375), (12375, 1625456), (12600, 1596430), (12620, 1593900), (12650, 1590120), (12880, 1561725), (13200, 1523865), (13251, 1518000), (13800, 1457610), (13860, 1451300), (13882, 1449000), (14000, 1436787), (14168, 1419750), (14490, 1388200), (14513, 1386000), (15144, 1328250), (15180, 1325100), (15400, 1306170), (15750, 1277144), (15775, 1275120), (15939, 1262000), (16100, 1249380), (16500, 1219092), (16560, 1214675), (17250, 1166088), (17325, 1161040), (17668, 1138500), (17710, 1135800), (18000, 1117501), (18216, 1104250), (18480, 1088475), (18930, 1062600), (18975, 1060080), (19250, 1044936), (19320, 1041150), (19800, 1015910), (20125, 999504), (20240, 993825), (20700, 971740), (20823, 966000), (21000, 957858), (21252, 946500), (22000, 914319), (22085, 910800), (22716, 885500), (22770, 883400), (23000, 874566), (23100, 870780), (23184, 867625), (24150, 832920), (24750, 812728), (25200, 798215), (25240, 796950), (25300, 795060), (25875, 777392), (26502, 759000), (26565, 757200), (27600, 728805), (27720, 725650), (27764, 724500), (28336, 709875), (28395, 708400), (28875, 696624), (28980, 694100), (29026, 693000), (30288, 664125), (30360, 662550), (30800, 653085), (31500, 638572), (31550, 637560), (31625, 636048), (31878, 631000), (32200, 624690), (33000, 609546), (34500, 583044), (34650, 580520), (34705, 579600), (35336, 569250), (35420, 567900), (36225, 555280), (36432, 552125), (37860, 531300), (37950, 530040), (38500, 522468), (38640, 520575), (39600, 507955), (39753, 506000), (40250, 499752), (41400, 485870), (41646, 483000), (42000, 478929), (42504, 473250), (43539, 462000), (44170, 455400), (44275, 454320), (45432, 442750), (45540, 441700), (46000, 437283), (46200, 435390), (47325, 425040), (48300, 416460), (48587, 414000), (49500, 406364), (50480, 398475), (50600, 397530), (51750, 388696), (53004, 379500), (53130, 378600), (55440, 362825), (55528, 362250), (56790, 354200), (56925, 353360), (57750, 348312), (57960, 347050), (58052, 346500), (60375, 333168), (60720, 331275), (62469, 322000), (63000, 319286), (63100, 318780), (63250, 318024), (63756, 315500), (64400, 312345), (66000, 304773), (66255, 303600), (69000, 291522), (69300, 290260), (69410, 289800), (70672, 284625), (70840, 283950), (72450, 277640), (72565, 277200), (75720, 265650), (75900, 265020), (77000, 261234), (78875, 255024), (79506, 253000), (79695, 252400), (80500, 249876), (82800, 242935), (83292, 241500), (85008, 236625), (86625, 232208), (87078, 231000), (88340, 227700), (88550, 227160), (90864, 221375), (91080, 220850), (92400, 217695), (94650, 212520), (94875, 212016), (96600, 208230), (97174, 207000), (99000, 203182), (101200, 198765), (101591, 198000), (103500, 194348), (104115, 193200), (106008, 189750), (106260, 189300), (110425, 182160), (111056, 181125), (113580, 177100), (113850, 176680), (115500, 174156), (115920, 173525), (116104, 173250), (120750, 166584), (124938, 161000), (126000, 159643), (126200, 159390), (126500, 159012), (127512, 157750), (130617, 154000), (132510, 151800), (132825, 151440), (138000, 145761), (138600, 145130), (138820, 144900), (141680, 141975)]