20017654800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:200

約数の個数: 960

約数和(自身を含む): 80346857472

約数和(自身を除く): 60329202672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 30, 31, 33, 39, 40, 44, 48, 50, 52, 53, 55, 60, 62, 65, 66, 71, 75, 78, 80, 88, 93, 100, 104, 106, 110, 120, 124, 130, 132, 142, 143, 150, 155, 156, 159, 165, 176, 186, 195, 200, 208, 212, 213, 220, 240, 248, 260, 264, 265, 275, 284, 286, 300, 310, 312, 318, 325, 330, 341, 355, 372, 390, 400, 403, 424, 426, 429, 440, 465, 496, 520, 528, 530, 550, 568, 572, 583, 600, 620, 624, 636, 650, 660, 682, 689, 710, 715, 744, 775, 780, 781, 795, 806, 825, 848, 852, 858, 880, 923, 930, 975, 1023, 1040, 1060, 1065, 1100, 1136, 1144, 1166, 1200, 1209, 1240, 1272, 1300, 1320, 1325, 1364, 1378, 1420, 1430, 1488, 1550, 1560, 1562, 1590, 1612, 1643, 1650, 1704, 1705, 1716, 1749, 1775, 1846, 1860, 1950, 2015, 2046, 2067, 2120, 2130, 2145, 2200, 2201, 2288, 2325, 2332, 2343, 2418, 2480, 2544, 2600, 2640, 2650, 2728, 2756, 2769, 2840, 2860, 2915, 3100, 3120, 3124, 3180, 3224, 3286, 3300, 3408, 3410, 3432, 3445, 3498, 3550, 3575, 3692, 3720, 3763, 3900, 3905, 3975, 4030, 4092, 4134, 4240, 4260, 4290, 4400, 4402, 4433, 4615, 4650, 4664, 4686, 4836, 4929, 5115, 5200, 5300, 5325, 5456, 5512, 5538, 5680, 5720, 5830, 6045, 6200, 6248, 6360, 6448, 6572, 6600, 6603, 6820, 6864, 6890, 6996, 7100, 7150, 7384, 7440, 7526, 7579, 7800, 7810, 7950, 8060, 8184, 8215, 8268, 8520, 8525, 8580, 8745, 8804, 8866, 9230, 9300, 9328, 9372, 9672, 9858, 10075, 10153, 10230, 10335, 10600, 10650, 10725, 11005, 11024, 11076, 11289, 11440, 11660, 11715, 12090, 12400, 12496, 12720, 13144, 13200, 13206, 13299, 13640, 13780, 13845, 13992, 14200, 14300, 14575, 14768, 15052, 15158, 15600, 15620, 15900, 16120, 16368, 16430, 16536, 17040, 17050, 17160, 17225, 17490, 17608, 17732, 18073, 18460, 18600, 18744, 18815, 19344, 19525, 19716, 20150, 20306, 20460, 20670, 21200, 21300, 21359, 21450, 22010, 22152, 22165, 22578, 22737, 23075, 23320, 23430, 24180, 24211, 24645, 25575, 26288, 26412, 26598, 27280, 27560, 27690, 27984, 28400, 28600, 28613, 29150, 30104, 30225, 30316, 30459, 31240, 31800, 32240, 32860, 33015, 33072, 34100, 34320, 34450, 34980, 35216, 35464, 36146, 36920, 37200, 37488, 37630, 37895, 39050, 39432, 40300, 40612, 40920, 41075, 41340, 41393, 42600, 42718, 42900, 43725, 44020, 44304, 44330, 45156, 45474, 46150, 46640, 46860, 48360, 48422, 48919, 49290, 50765, 51150, 51675, 52824, 53196, 54219, 55025, 55120, 55380, 56445, 57200, 57226, 58300, 58575, 60208, 60450, 60632, 60918, 62480, 63600, 64077, 65720, 66030, 66495, 68200, 68900, 69225, 69960, 70928, 72292, 72633, 73840, 75260, 75790, 78100, 78864, 80600, 81224, 81840, 82150, 82680, 82786, 85200, 85436, 85800, 85839, 87450, 88040, 88660, 90312, 90365, 90948, 92300, 93720, 94075, 96720, 96844, 97838, 98580, 101530, 102300, 103350, 105648, 106392, 106795, 108438, 110050, 110760, 110825, 112890, 113685, 114452, 116600, 116653, 117150, 120900, 121055, 121264, 121836, 123225, 124179, 128154, 131440, 132060, 132990, 136400, 137800, 138450, 139920, 143065, 144584, 145266, 146757, 150520, 151580, 152295, 156200, 161200, 162448, 164300, 165075, 165360, 165572, 170872, 171600, 171678, 174900, 176080, 177320, 180624, 180730, 181896, 184600, 187440, 188150, 189475, 193688, 195676, 197160, 203060, 204600, 206700, 206965, 212784, 213590, 216876, 220100, 221520, 221650, 225780, 227370, 228904, 233200, 233306, 234300, 234949, 241800, 242110, 243672, 244595, 246450, 248358, 253825, 256308, 264120, 265980, 271095, 275600, 276900, 282225, 286130, 289168, 290532, 293514, 301040, 303160, 304590, 312400, 314743, 320385, 328600, 330150, 331144, 332475, 341744, 343356, 349800, 349959, 354640, 361460, 363165, 363792, 369200, 376300, 378950, 387376, 391352, 394320, 406120, 409200, 413400, 413930, 427180, 429195, 433752, 440200, 443300, 451560, 451825, 454740, 457808, 466612, 468600, 469898, 483600, 484220, 487344, 489190, 492900, 496716, 507650, 512616, 528240, 531960, 533975, 538109, 542190, 553800, 564450, 568425, 572260, 581064, 583265, 587028, 605275, 606320, 609180, 620895, 629486, 640770, 657200, 660300, 662288, 664950, 686712, 699600, 699918, 704847, 715325, 722920, 726330, 733785, 752600, 757900, 761475, 782704, 812240, 826800, 827860, 854360, 858390, 867504, 880400, 886600, 903120, 903650, 909480, 933224, 937200, 939796, 944229, 968440, 978380, 985800, 993432, 1015300, 1025232, 1034825, 1063920, 1067950, 1076218, 1084380, 1107600, 1128900, 1136850, 1144520, 1162128, 1166530, 1174056, 1174745, 1210550, 1218360, 1222975, 1241790, 1258972, 1281540, 1283183, 1320600, 1329900, 1355475, 1373424, 1399836, 1409694, 1430650, 1445840, 1452660, 1467570, 1505200, 1515800, 1516489, 1522950, 1573715, 1601925, 1614327, 1655720, 1708720, 1716780, 1749795, 1773200, 1807300, 1815825, 1818960, 1866448, 1879592, 1888458, 1936880, 1956760, 1971600, 1986864, 2030600, 2069650, 2135900, 2145975, 2152436, 2168760, 2257800, 2273700, 2289040, 2333060, 2348112, 2349490, 2421100, 2436720, 2445950, 2483580, 2517944, 2563080, 2566366, 2641200, 2659800, 2690545, 2710950, 2799672, 2819388, 2861300, 2905320, 2916325, 2935140, 3031600, 3032978, 3045900, 3104475, 3147430, 3203850, 3228654, 3311440, 3433560, 3499590, 3524235, 3614600, 3631650, 3668925, 3759184, 3776916, 3849549, 3913520, 4061200, 4139300, 4271800, 4291950, 4304872, 4337520, 4515600, 4547400, 4549467, 4666120, 4698980, 4721145, 4842200, 4891900, 4967160, 5035888, 5126160, 5132732, 5319600, 5381090, 5421900, 5599344, 5638776, 5722600, 5810640, 5832650, 5870280, 5873725, 6065956, 6091800, 6208950, 6294860, 6407700, 6415915, 6457308, 6867120, 6999180, 7048470, 7229200, 7263300, 7337850, 7553832, 7582445, 7699098, 7868575, 8071635, 8278600, 8543600, 8583900, 8609744, 8748975, 9094800, 9098934, 9332240, 9397960, 9442290, 9684400, 9783800, 9934320, 10265464, 10762180, 10843800, 11277552, 11445200, 11665300, 11740560, 11747450, 12131912, 12183600, 12417900, 12589720, 12815400, 12831830, 12914616, 13452725, 13998360, 14096940, 14526600, 14675700, 15107664, 15164890, 15398196, 15737150, 16143270, 16557200, 16681379, 17167800, 17497950, 17621175, 18197868, 18795920, 18884580, 19247745, 19567600, 20530928, 21524360, 21687600, 22747335, 23330600, 23494900, 23605725, 24263824, 24835800, 25179440, 25630800, 25663660, 25829232, 26905450, 27996720, 28193880, 29053200, 29351400, 30329780, 30796392, 31474300, 32079575, 32286540, 33362758, 34335600, 34995900, 35242350, 36395736, 37769160, 37912225, 38495490, 40358175, 43048720, 45494670, 46661200, 46989800, 47211450, 49671600, 50044137, 51327320, 53810900, 56387760, 58702800, 60659560, 61592784, 62948600, 64159150, 64573080, 66725516, 69991800, 70484700, 72791472, 75538320, 75824450, 76990980, 80716350, 83406895, 90989340, 93979600, 94422900, 96238725, 100088274, 102654640, 107621800, 113736675, 121319120, 125897200, 128318300, 129146160, 133451032, 139983600, 140969400, 151648900, 153981960, 161432700, 166813790, 181978680, 188845800, 192477450, 200176548, 215243600, 227473350, 250220685, 256636600, 266902064, 281938800, 303297800, 307963920, 322865400, 333627580, 363957360, 377691600, 384954900, 400353096, 417034475, 454946700, 500441370, 513273200, 606595600, 645730800, 667255160, 769909800, 800706192, 834068950, 909893400, 1000882740, 1251103425, 1334510320, 1539819600, 1668137900, 1819786800, 2001765480, 2502206850, 3336275800, 4003530960, 5004413700, 6672551600, 10008827400, 20017654800]

約数ペア:

[(1, 20017654800), (2, 10008827400), (3, 6672551600), (4, 5004413700), (5, 4003530960), (6, 3336275800), (8, 2502206850), (10, 2001765480), (11, 1819786800), (12, 1668137900), (13, 1539819600), (15, 1334510320), (16, 1251103425), (20, 1000882740), (22, 909893400), (24, 834068950), (25, 800706192), (26, 769909800), (30, 667255160), (31, 645730800), (33, 606595600), (39, 513273200), (40, 500441370), (44, 454946700), (48, 417034475), (50, 400353096), (52, 384954900), (53, 377691600), (55, 363957360), (60, 333627580), (62, 322865400), (65, 307963920), (66, 303297800), (71, 281938800), (75, 266902064), (78, 256636600), (80, 250220685), (88, 227473350), (93, 215243600), (100, 200176548), (104, 192477450), (106, 188845800), (110, 181978680), (120, 166813790), (124, 161432700), (130, 153981960), (132, 151648900), (142, 140969400), (143, 139983600), (150, 133451032), (155, 129146160), (156, 128318300), (159, 125897200), (165, 121319120), (176, 113736675), (186, 107621800), (195, 102654640), (200, 100088274), (208, 96238725), (212, 94422900), (213, 93979600), (220, 90989340), (240, 83406895), (248, 80716350), (260, 76990980), (264, 75824450), (265, 75538320), (275, 72791472), (284, 70484700), (286, 69991800), (300, 66725516), (310, 64573080), (312, 64159150), (318, 62948600), (325, 61592784), (330, 60659560), (341, 58702800), (355, 56387760), (372, 53810900), (390, 51327320), (400, 50044137), (403, 49671600), (424, 47211450), (426, 46989800), (429, 46661200), (440, 45494670), (465, 43048720), (496, 40358175), (520, 38495490), (528, 37912225), (530, 37769160), (550, 36395736), (568, 35242350), (572, 34995900), (583, 34335600), (600, 33362758), (620, 32286540), (624, 32079575), (636, 31474300), (650, 30796392), (660, 30329780), (682, 29351400), (689, 29053200), (710, 28193880), (715, 27996720), (744, 26905450), (775, 25829232), (780, 25663660), (781, 25630800), (795, 25179440), (806, 24835800), (825, 24263824), (848, 23605725), (852, 23494900), (858, 23330600), (880, 22747335), (923, 21687600), (930, 21524360), (975, 20530928), (1023, 19567600), (1040, 19247745), (1060, 18884580), (1065, 18795920), (1100, 18197868), (1136, 17621175), (1144, 17497950), (1166, 17167800), (1200, 16681379), (1209, 16557200), (1240, 16143270), (1272, 15737150), (1300, 15398196), (1320, 15164890), (1325, 15107664), (1364, 14675700), (1378, 14526600), (1420, 14096940), (1430, 13998360), (1488, 13452725), (1550, 12914616), (1560, 12831830), (1562, 12815400), (1590, 12589720), (1612, 12417900), (1643, 12183600), (1650, 12131912), (1704, 11747450), (1705, 11740560), (1716, 11665300), (1749, 11445200), (1775, 11277552), (1846, 10843800), (1860, 10762180), (1950, 10265464), (2015, 9934320), (2046, 9783800), (2067, 9684400), (2120, 9442290), (2130, 9397960), (2145, 9332240), (2200, 9098934), (2201, 9094800), (2288, 8748975), (2325, 8609744), (2332, 8583900), (2343, 8543600), (2418, 8278600), (2480, 8071635), (2544, 7868575), (2600, 7699098), (2640, 7582445), (2650, 7553832), (2728, 7337850), (2756, 7263300), (2769, 7229200), (2840, 7048470), (2860, 6999180), (2915, 6867120), (3100, 6457308), (3120, 6415915), (3124, 6407700), (3180, 6294860), (3224, 6208950), (3286, 6091800), (3300, 6065956), (3408, 5873725), (3410, 5870280), (3432, 5832650), (3445, 5810640), (3498, 5722600), (3550, 5638776), (3575, 5599344), (3692, 5421900), (3720, 5381090), (3763, 5319600), (3900, 5132732), (3905, 5126160), (3975, 5035888), (4030, 4967160), (4092, 4891900), (4134, 4842200), (4240, 4721145), (4260, 4698980), (4290, 4666120), (4400, 4549467), (4402, 4547400), (4433, 4515600), (4615, 4337520), (4650, 4304872), (4664, 4291950), (4686, 4271800), (4836, 4139300), (4929, 4061200), (5115, 3913520), (5200, 3849549), (5300, 3776916), (5325, 3759184), (5456, 3668925), (5512, 3631650), (5538, 3614600), (5680, 3524235), (5720, 3499590), (5830, 3433560), (6045, 3311440), (6200, 3228654), (6248, 3203850), (6360, 3147430), (6448, 3104475), (6572, 3045900), (6600, 3032978), (6603, 3031600), (6820, 2935140), (6864, 2916325), (6890, 2905320), (6996, 2861300), (7100, 2819388), (7150, 2799672), (7384, 2710950), (7440, 2690545), (7526, 2659800), (7579, 2641200), (7800, 2566366), (7810, 2563080), (7950, 2517944), (8060, 2483580), (8184, 2445950), (8215, 2436720), (8268, 2421100), (8520, 2349490), (8525, 2348112), (8580, 2333060), (8745, 2289040), (8804, 2273700), (8866, 2257800), (9230, 2168760), (9300, 2152436), (9328, 2145975), (9372, 2135900), (9672, 2069650), (9858, 2030600), (10075, 1986864), (10153, 1971600), (10230, 1956760), (10335, 1936880), (10600, 1888458), (10650, 1879592), (10725, 1866448), (11005, 1818960), (11024, 1815825), (11076, 1807300), (11289, 1773200), (11440, 1749795), (11660, 1716780), (11715, 1708720), (12090, 1655720), (12400, 1614327), (12496, 1601925), (12720, 1573715), (13144, 1522950), (13200, 1516489), (13206, 1515800), (13299, 1505200), (13640, 1467570), (13780, 1452660), (13845, 1445840), (13992, 1430650), (14200, 1409694), (14300, 1399836), (14575, 1373424), (14768, 1355475), (15052, 1329900), (15158, 1320600), (15600, 1283183), (15620, 1281540), (15900, 1258972), (16120, 1241790), (16368, 1222975), (16430, 1218360), (16536, 1210550), (17040, 1174745), (17050, 1174056), (17160, 1166530), (17225, 1162128), (17490, 1144520), (17608, 1136850), (17732, 1128900), (18073, 1107600), (18460, 1084380), (18600, 1076218), (18744, 1067950), (18815, 1063920), (19344, 1034825), (19525, 1025232), (19716, 1015300), (20150, 993432), (20306, 985800), (20460, 978380), (20670, 968440), (21200, 944229), (21300, 939796), (21359, 937200), (21450, 933224), (22010, 909480), (22152, 903650), (22165, 903120), (22578, 886600), (22737, 880400), (23075, 867504), (23320, 858390), (23430, 854360), (24180, 827860), (24211, 826800), (24645, 812240), (25575, 782704), (26288, 761475), (26412, 757900), (26598, 752600), (27280, 733785), (27560, 726330), (27690, 722920), (27984, 715325), (28400, 704847), (28600, 699918), (28613, 699600), (29150, 686712), (30104, 664950), (30225, 662288), (30316, 660300), (30459, 657200), (31240, 640770), (31800, 629486), (32240, 620895), (32860, 609180), (33015, 606320), (33072, 605275), (34100, 587028), (34320, 583265), (34450, 581064), (34980, 572260), (35216, 568425), (35464, 564450), (36146, 553800), (36920, 542190), (37200, 538109), (37488, 533975), (37630, 531960), (37895, 528240), (39050, 512616), (39432, 507650), (40300, 496716), (40612, 492900), (40920, 489190), (41075, 487344), (41340, 484220), (41393, 483600), (42600, 469898), (42718, 468600), (42900, 466612), (43725, 457808), (44020, 454740), (44304, 451825), (44330, 451560), (45156, 443300), (45474, 440200), (46150, 433752), (46640, 429195), (46860, 427180), (48360, 413930), (48422, 413400), (48919, 409200), (49290, 406120), (50765, 394320), (51150, 391352), (51675, 387376), (52824, 378950), (53196, 376300), (54219, 369200), (55025, 363792), (55120, 363165), (55380, 361460), (56445, 354640), (57200, 349959), (57226, 349800), (58300, 343356), (58575, 341744), (60208, 332475), (60450, 331144), (60632, 330150), (60918, 328600), (62480, 320385), (63600, 314743), (64077, 312400), (65720, 304590), (66030, 303160), (66495, 301040), (68200, 293514), (68900, 290532), (69225, 289168), (69960, 286130), (70928, 282225), (72292, 276900), (72633, 275600), (73840, 271095), (75260, 265980), (75790, 264120), (78100, 256308), (78864, 253825), (80600, 248358), (81224, 246450), (81840, 244595), (82150, 243672), (82680, 242110), (82786, 241800), (85200, 234949), (85436, 234300), (85800, 233306), (85839, 233200), (87450, 228904), (88040, 227370), (88660, 225780), (90312, 221650), (90365, 221520), (90948, 220100), (92300, 216876), (93720, 213590), (94075, 212784), (96720, 206965), (96844, 206700), (97838, 204600), (98580, 203060), (101530, 197160), (102300, 195676), (103350, 193688), (105648, 189475), (106392, 188150), (106795, 187440), (108438, 184600), (110050, 181896), (110760, 180730), (110825, 180624), (112890, 177320), (113685, 176080), (114452, 174900), (116600, 171678), (116653, 171600), (117150, 170872), (120900, 165572), (121055, 165360), (121264, 165075), (121836, 164300), (123225, 162448), (124179, 161200), (128154, 156200), (131440, 152295), (132060, 151580), (132990, 150520), (136400, 146757), (137800, 145266), (138450, 144584), (139920, 143065)]