20403721800

素因数分解:

$2^3\times 3^4\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1487}}^1$

素因数の和:1544

約数の個数: 720

約数和(自身を含む): 89080548480

約数和(自身を除く): 68676826680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 25, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 50, 54, 55, 56, 60, 63, 66, 70, 72, 75, 77, 81, 84, 88, 90, 99, 100, 105, 108, 110, 120, 121, 126, 132, 135, 140, 150, 154, 162, 165, 168, 175, 180, 189, 198, 200, 210, 216, 220, 225, 231, 242, 252, 264, 270, 275, 280, 297, 300, 308, 315, 324, 330, 350, 360, 363, 378, 385, 396, 405, 420, 440, 450, 462, 484, 495, 504, 525, 540, 550, 567, 594, 600, 605, 616, 630, 648, 660, 675, 693, 700, 726, 756, 770, 792, 810, 825, 840, 847, 891, 900, 924, 945, 968, 990, 1050, 1080, 1089, 1100, 1134, 1155, 1188, 1210, 1260, 1320, 1350, 1386, 1400, 1452, 1485, 1487, 1512, 1540, 1575, 1620, 1650, 1694, 1782, 1800, 1815, 1848, 1890, 1925, 1980, 2025, 2079, 2100, 2178, 2200, 2268, 2310, 2376, 2420, 2475, 2520, 2541, 2700, 2772, 2835, 2904, 2970, 2974, 3025, 3080, 3150, 3240, 3267, 3300, 3388, 3465, 3564, 3630, 3780, 3850, 3960, 4050, 4158, 4200, 4235, 4356, 4455, 4461, 4536, 4620, 4725, 4840, 4950, 5082, 5400, 5445, 5544, 5670, 5775, 5940, 5948, 6050, 6237, 6300, 6534, 6600, 6776, 6930, 7128, 7260, 7425, 7435, 7560, 7623, 7700, 8100, 8316, 8470, 8712, 8910, 8922, 9075, 9240, 9450, 9801, 9900, 10164, 10395, 10409, 10890, 11340, 11550, 11880, 11896, 12100, 12474, 12600, 12705, 13068, 13383, 13860, 14175, 14520, 14850, 14870, 15246, 15400, 16200, 16335, 16357, 16632, 16940, 17325, 17820, 17844, 18150, 18900, 19602, 19800, 20328, 20790, 20818, 21175, 21780, 22275, 22305, 22680, 22869, 23100, 24200, 24948, 25410, 26136, 26766, 27225, 27720, 28350, 29700, 29740, 30492, 31185, 31227, 32670, 32714, 33880, 34650, 35640, 35688, 36300, 37175, 37800, 38115, 39204, 40149, 41580, 41636, 42350, 43560, 44550, 44610, 45738, 46200, 49005, 49071, 49896, 50820, 51975, 52045, 53532, 54450, 56700, 59400, 59480, 60984, 62370, 62454, 63525, 65340, 65428, 66915, 68607, 69300, 72600, 74350, 76230, 78408, 80298, 81675, 81785, 83160, 83272, 84700, 89100, 89220, 91476, 93681, 98010, 98142, 101640, 103950, 104090, 107064, 108900, 111525, 113400, 114345, 114499, 120447, 124740, 124908, 127050, 130680, 130856, 133830, 137214, 138600, 147213, 148700, 152460, 155925, 156135, 160596, 163350, 163570, 169400, 178200, 178440, 179927, 182952, 187362, 190575, 196020, 196284, 200745, 207900, 208180, 217800, 223050, 228690, 228998, 240894, 245025, 245355, 249480, 249816, 254100, 260225, 267660, 274428, 281043, 294426, 297400, 304920, 311850, 312270, 321192, 326700, 327140, 334575, 343035, 343497, 359854, 374724, 381150, 392040, 392568, 401490, 408925, 415800, 416360, 441639, 446100, 457380, 457996, 468405, 481788, 490050, 490710, 508200, 520450, 535320, 539781, 548856, 562086, 571725, 572495, 588852, 602235, 623700, 624540, 653400, 654280, 669150, 686070, 686994, 719708, 736065, 749448, 762300, 780675, 802980, 817850, 843129, 883278, 892200, 899635, 914760, 915992, 936810, 963576, 980100, 981420, 1003725, 1030491, 1040900, 1079562, 1124172, 1143450, 1144990, 1177704, 1204470, 1226775, 1247400, 1249080, 1259489, 1324917, 1338300, 1372140, 1373988, 1405215, 1439416, 1472130, 1524600, 1561350, 1605960, 1619343, 1635700, 1686258, 1715175, 1717485, 1766556, 1799270, 1873620, 1960200, 1962840, 2007450, 2060982, 2081800, 2159124, 2208195, 2248344, 2286900, 2289980, 2342025, 2408940, 2453550, 2518978, 2649834, 2676600, 2698905, 2744280, 2747976, 2810430, 2862475, 2944260, 3011175, 3091473, 3122700, 3238686, 3271400, 3372516, 3430350, 3434970, 3533112, 3598540, 3680325, 3747240, 3778467, 4014900, 4121964, 4215645, 4318248, 4416390, 4498175, 4573800, 4579960, 4684050, 4817880, 4858029, 4907100, 5037956, 5152455, 5299668, 5397810, 5620860, 5724950, 5888520, 6022350, 6182946, 6245400, 6297445, 6477372, 6624585, 6745032, 6860700, 6869940, 7026075, 7197080, 7360650, 7556934, 8029800, 8096715, 8243928, 8431290, 8587425, 8832780, 8996350, 9274419, 9368100, 9716058, 9814200, 10075912, 10304910, 10599336, 10795620, 11040975, 11241720, 11335401, 11449900, 12044700, 12365892, 12594890, 12954744, 13249170, 13494525, 13721400, 13739880, 14052150, 14574087, 14721300, 15113868, 15457365, 16193430, 16862580, 17174850, 17665560, 17992700, 18548838, 18736200, 18892335, 19432116, 20609820, 21078225, 21591240, 22081950, 22670802, 22899800, 24089400, 24290145, 24731784, 25189780, 25762275, 26498340, 26989050, 28104300, 29148174, 29442600, 30227736, 30914730, 31487225, 32386860, 33122925, 33725160, 34006203, 34349700, 35985400, 37097676, 37784670, 38864232, 40483575, 41219640, 42156450, 44163900, 45341604, 46372095, 48580290, 50379560, 51524550, 52996680, 53978100, 56208600, 56677005, 58296348, 61829460, 62974450, 64773720, 66245850, 68012406, 68699400, 72870435, 74195352, 75569340, 77286825, 80967150, 84312900, 88327800, 90683208, 92744190, 94461675, 97160580, 102018609, 103049100, 107956200, 113354010, 116592696, 121450725, 123658920, 125948900, 132491700, 136024812, 145740870, 151138680, 154573650, 161934300, 168625800, 170031015, 185488380, 188923350, 194321160, 204037218, 206098200, 226708020, 231860475, 242901450, 251897800, 264983400, 272049624, 283385025, 291481740, 309147300, 323868600, 340062030, 364352175, 370976760, 377846700, 408074436, 453416040, 463720950, 485802900, 510093045, 566770050, 582963480, 618294600, 680124060, 728704350, 755693400, 816148872, 850155075, 927441900, 971605800, 1020186090, 1133540100, 1360248120, 1457408700, 1700310150, 1854883800, 2040372180, 2267080200, 2550465225, 2914817400, 3400620300, 4080744360, 5100930450, 6801240600, 10201860900, 20403721800]

約数ペア:

[(1, 20403721800), (2, 10201860900), (3, 6801240600), (4, 5100930450), (5, 4080744360), (6, 3400620300), (7, 2914817400), (8, 2550465225), (9, 2267080200), (10, 2040372180), (11, 1854883800), (12, 1700310150), (14, 1457408700), (15, 1360248120), (18, 1133540100), (20, 1020186090), (21, 971605800), (22, 927441900), (24, 850155075), (25, 816148872), (27, 755693400), (28, 728704350), (30, 680124060), (33, 618294600), (35, 582963480), (36, 566770050), (40, 510093045), (42, 485802900), (44, 463720950), (45, 453416040), (50, 408074436), (54, 377846700), (55, 370976760), (56, 364352175), (60, 340062030), (63, 323868600), (66, 309147300), (70, 291481740), (72, 283385025), (75, 272049624), (77, 264983400), (81, 251897800), (84, 242901450), (88, 231860475), (90, 226708020), (99, 206098200), (100, 204037218), (105, 194321160), (108, 188923350), (110, 185488380), (120, 170031015), (121, 168625800), (126, 161934300), (132, 154573650), (135, 151138680), (140, 145740870), (150, 136024812), (154, 132491700), (162, 125948900), (165, 123658920), (168, 121450725), (175, 116592696), (180, 113354010), (189, 107956200), (198, 103049100), (200, 102018609), (210, 97160580), (216, 94461675), (220, 92744190), (225, 90683208), (231, 88327800), (242, 84312900), (252, 80967150), (264, 77286825), (270, 75569340), (275, 74195352), (280, 72870435), (297, 68699400), (300, 68012406), (308, 66245850), (315, 64773720), (324, 62974450), (330, 61829460), (350, 58296348), (360, 56677005), (363, 56208600), (378, 53978100), (385, 52996680), (396, 51524550), (405, 50379560), (420, 48580290), (440, 46372095), (450, 45341604), (462, 44163900), (484, 42156450), (495, 41219640), (504, 40483575), (525, 38864232), (540, 37784670), (550, 37097676), (567, 35985400), (594, 34349700), (600, 34006203), (605, 33725160), (616, 33122925), (630, 32386860), (648, 31487225), (660, 30914730), (675, 30227736), (693, 29442600), (700, 29148174), (726, 28104300), (756, 26989050), (770, 26498340), (792, 25762275), (810, 25189780), (825, 24731784), (840, 24290145), (847, 24089400), (891, 22899800), (900, 22670802), (924, 22081950), (945, 21591240), (968, 21078225), (990, 20609820), (1050, 19432116), (1080, 18892335), (1089, 18736200), (1100, 18548838), (1134, 17992700), (1155, 17665560), (1188, 17174850), (1210, 16862580), (1260, 16193430), (1320, 15457365), (1350, 15113868), (1386, 14721300), (1400, 14574087), (1452, 14052150), (1485, 13739880), (1487, 13721400), (1512, 13494525), (1540, 13249170), (1575, 12954744), (1620, 12594890), (1650, 12365892), (1694, 12044700), (1782, 11449900), (1800, 11335401), (1815, 11241720), (1848, 11040975), (1890, 10795620), (1925, 10599336), (1980, 10304910), (2025, 10075912), (2079, 9814200), (2100, 9716058), (2178, 9368100), (2200, 9274419), (2268, 8996350), (2310, 8832780), (2376, 8587425), (2420, 8431290), (2475, 8243928), (2520, 8096715), (2541, 8029800), (2700, 7556934), (2772, 7360650), (2835, 7197080), (2904, 7026075), (2970, 6869940), (2974, 6860700), (3025, 6745032), (3080, 6624585), (3150, 6477372), (3240, 6297445), (3267, 6245400), (3300, 6182946), (3388, 6022350), (3465, 5888520), (3564, 5724950), (3630, 5620860), (3780, 5397810), (3850, 5299668), (3960, 5152455), (4050, 5037956), (4158, 4907100), (4200, 4858029), (4235, 4817880), (4356, 4684050), (4455, 4579960), (4461, 4573800), (4536, 4498175), (4620, 4416390), (4725, 4318248), (4840, 4215645), (4950, 4121964), (5082, 4014900), (5400, 3778467), (5445, 3747240), (5544, 3680325), (5670, 3598540), (5775, 3533112), (5940, 3434970), (5948, 3430350), (6050, 3372516), (6237, 3271400), (6300, 3238686), (6534, 3122700), (6600, 3091473), (6776, 3011175), (6930, 2944260), (7128, 2862475), (7260, 2810430), (7425, 2747976), (7435, 2744280), (7560, 2698905), (7623, 2676600), (7700, 2649834), (8100, 2518978), (8316, 2453550), (8470, 2408940), (8712, 2342025), (8910, 2289980), (8922, 2286900), (9075, 2248344), (9240, 2208195), (9450, 2159124), (9801, 2081800), (9900, 2060982), (10164, 2007450), (10395, 1962840), (10409, 1960200), (10890, 1873620), (11340, 1799270), (11550, 1766556), (11880, 1717485), (11896, 1715175), (12100, 1686258), (12474, 1635700), (12600, 1619343), (12705, 1605960), (13068, 1561350), (13383, 1524600), (13860, 1472130), (14175, 1439416), (14520, 1405215), (14850, 1373988), (14870, 1372140), (15246, 1338300), (15400, 1324917), (16200, 1259489), (16335, 1249080), (16357, 1247400), (16632, 1226775), (16940, 1204470), (17325, 1177704), (17820, 1144990), (17844, 1143450), (18150, 1124172), (18900, 1079562), (19602, 1040900), (19800, 1030491), (20328, 1003725), (20790, 981420), (20818, 980100), (21175, 963576), (21780, 936810), (22275, 915992), (22305, 914760), (22680, 899635), (22869, 892200), (23100, 883278), (24200, 843129), (24948, 817850), (25410, 802980), (26136, 780675), (26766, 762300), (27225, 749448), (27720, 736065), (28350, 719708), (29700, 686994), (29740, 686070), (30492, 669150), (31185, 654280), (31227, 653400), (32670, 624540), (32714, 623700), (33880, 602235), (34650, 588852), (35640, 572495), (35688, 571725), (36300, 562086), (37175, 548856), (37800, 539781), (38115, 535320), (39204, 520450), (40149, 508200), (41580, 490710), (41636, 490050), (42350, 481788), (43560, 468405), (44550, 457996), (44610, 457380), (45738, 446100), (46200, 441639), (49005, 416360), (49071, 415800), (49896, 408925), (50820, 401490), (51975, 392568), (52045, 392040), (53532, 381150), (54450, 374724), (56700, 359854), (59400, 343497), (59480, 343035), (60984, 334575), (62370, 327140), (62454, 326700), (63525, 321192), (65340, 312270), (65428, 311850), (66915, 304920), (68607, 297400), (69300, 294426), (72600, 281043), (74350, 274428), (76230, 267660), (78408, 260225), (80298, 254100), (81675, 249816), (81785, 249480), (83160, 245355), (83272, 245025), (84700, 240894), (89100, 228998), (89220, 228690), (91476, 223050), (93681, 217800), (98010, 208180), (98142, 207900), (101640, 200745), (103950, 196284), (104090, 196020), (107064, 190575), (108900, 187362), (111525, 182952), (113400, 179927), (114345, 178440), (114499, 178200), (120447, 169400), (124740, 163570), (124908, 163350), (127050, 160596), (130680, 156135), (130856, 155925), (133830, 152460), (137214, 148700), (138600, 147213)]