20219898600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 864

約数和(自身を含む): 81504783360

約数和(自身を除く): 61284884760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 25, 30, 33, 34, 36, 40, 43, 44, 45, 50, 51, 55, 60, 66, 68, 72, 75, 85, 86, 88, 90, 99, 100, 102, 110, 120, 121, 127, 129, 132, 136, 150, 153, 165, 170, 172, 180, 187, 198, 200, 204, 215, 220, 225, 242, 254, 255, 258, 264, 275, 300, 306, 330, 340, 344, 360, 363, 374, 381, 387, 396, 408, 425, 430, 440, 450, 473, 484, 495, 508, 510, 516, 550, 561, 600, 605, 612, 635, 645, 660, 680, 726, 731, 748, 762, 765, 774, 792, 825, 850, 860, 900, 935, 946, 968, 990, 1016, 1020, 1032, 1075, 1089, 1100, 1122, 1143, 1210, 1224, 1270, 1275, 1290, 1320, 1397, 1419, 1452, 1462, 1496, 1524, 1530, 1548, 1650, 1683, 1700, 1720, 1800, 1815, 1870, 1892, 1905, 1935, 1980, 2040, 2057, 2150, 2159, 2178, 2193, 2200, 2244, 2286, 2365, 2420, 2475, 2540, 2550, 2580, 2794, 2805, 2838, 2904, 2924, 3025, 3048, 3060, 3096, 3175, 3225, 3300, 3366, 3400, 3630, 3655, 3740, 3784, 3810, 3825, 3870, 3960, 4114, 4191, 4257, 4300, 4318, 4356, 4386, 4488, 4572, 4675, 4730, 4840, 4950, 5080, 5100, 5160, 5203, 5445, 5461, 5588, 5610, 5676, 5715, 5848, 6050, 6120, 6171, 6350, 6450, 6477, 6579, 6600, 6732, 6985, 7095, 7260, 7310, 7480, 7620, 7650, 7740, 8041, 8228, 8382, 8415, 8514, 8600, 8636, 8712, 8772, 9075, 9144, 9350, 9460, 9525, 9675, 9900, 10200, 10285, 10406, 10795, 10890, 10922, 10965, 11176, 11220, 11352, 11430, 11825, 12100, 12342, 12573, 12700, 12900, 12954, 13158, 13464, 13970, 14025, 14190, 14520, 14620, 15240, 15300, 15367, 15480, 15609, 16082, 16383, 16456, 16764, 16830, 17028, 17272, 17544, 18150, 18275, 18513, 18700, 18920, 19050, 19350, 19431, 19800, 20570, 20812, 20955, 21285, 21590, 21780, 21844, 21930, 22440, 22860, 23650, 23749, 24123, 24200, 24684, 25146, 25400, 25800, 25908, 26015, 26316, 27225, 27305, 27940, 28050, 28380, 28575, 29240, 30600, 30734, 30855, 31218, 32164, 32385, 32766, 32895, 33528, 33660, 34056, 34925, 35475, 36300, 36550, 37026, 37400, 38100, 38700, 38862, 40205, 41140, 41624, 41910, 42075, 42570, 43180, 43560, 43688, 43860, 45720, 46101, 46827, 47300, 47498, 48246, 49149, 49368, 50292, 51425, 51816, 52030, 52632, 53975, 54450, 54610, 54825, 55880, 56100, 56760, 57150, 60071, 61468, 61710, 62436, 62865, 64328, 64770, 65532, 65790, 67320, 69850, 70950, 71247, 72369, 72600, 73100, 74052, 76200, 76835, 77400, 77724, 78045, 80410, 81915, 82280, 83820, 84150, 85140, 86360, 87720, 88451, 92202, 92565, 92837, 93654, 94600, 94996, 96492, 97155, 98298, 100584, 102850, 104060, 104775, 106425, 107950, 108900, 109220, 109650, 112200, 114300, 118745, 120142, 120615, 122936, 123420, 124872, 125730, 129540, 130075, 131064, 131580, 136525, 138303, 139700, 141900, 142494, 144738, 146200, 148104, 153670, 154275, 155448, 156090, 160820, 161925, 163830, 164475, 167640, 168300, 170280, 176902, 180213, 184404, 185130, 185674, 187308, 189992, 192984, 194310, 196596, 201025, 205700, 208120, 209550, 212850, 213741, 215900, 217800, 218440, 219300, 228600, 230505, 234135, 237490, 240284, 241230, 245745, 246840, 251460, 259080, 260150, 261239, 263160, 265353, 273050, 276606, 278511, 279400, 283800, 284988, 289476, 300355, 307340, 308550, 312180, 314325, 321640, 323850, 327660, 328950, 336600, 353804, 356235, 360426, 361845, 368808, 370260, 371348, 374616, 384175, 388620, 390225, 393192, 402050, 409575, 411400, 419100, 425700, 427482, 431800, 438600, 442255, 461010, 462825, 464185, 468270, 474980, 480568, 482460, 485775, 491490, 502920, 520300, 522478, 530706, 540639, 546100, 553212, 557022, 569976, 578952, 593725, 600710, 603075, 614680, 617100, 624360, 628650, 647700, 655320, 657900, 660781, 691515, 707608, 712470, 720852, 723690, 740520, 742696, 768350, 777240, 780450, 783717, 796059, 804100, 819150, 835533, 838200, 851400, 854964, 884510, 901065, 922020, 925650, 928370, 936540, 949960, 964920, 971550, 982980, 1021207, 1040600, 1044956, 1061412, 1068705, 1081278, 1092200, 1106424, 1114044, 1152525, 1170675, 1187450, 1201420, 1206150, 1228725, 1234200, 1257300, 1295400, 1306195, 1315800, 1321562, 1326765, 1383030, 1392555, 1424940, 1441704, 1447380, 1501775, 1536700, 1560900, 1567434, 1592118, 1608200, 1638300, 1671066, 1709928, 1769020, 1781175, 1802130, 1809225, 1844040, 1851300, 1856740, 1873080, 1943100, 1965960, 1982343, 2042414, 2089912, 2122824, 2137410, 2162556, 2211275, 2228088, 2305050, 2320925, 2341350, 2351151, 2374900, 2402840, 2412300, 2457450, 2514600, 2612390, 2643124, 2653530, 2703195, 2766060, 2785110, 2849880, 2894760, 3003550, 3063621, 3073400, 3121800, 3134868, 3184236, 3276600, 3303905, 3342132, 3457575, 3538040, 3562350, 3604260, 3618450, 3702600, 3713480, 3886200, 3918585, 3964686, 3980295, 4084828, 4177665, 4274820, 4325112, 4422550, 4505325, 4610100, 4641850, 4682700, 4702302, 4749800, 4824600, 4914900, 5106035, 5224780, 5286248, 5307060, 5343525, 5406390, 5532120, 5570220, 5947029, 6007100, 6127242, 6269736, 6368472, 6530975, 6607810, 6633825, 6684264, 6915150, 6962775, 7124700, 7208520, 7236900, 7837170, 7929372, 7960590, 8169656, 8355330, 8549640, 8845100, 9010650, 9190863, 9220200, 9283700, 9365400, 9404604, 9829800, 9911715, 10212070, 10449560, 10614120, 10687050, 10812780, 11140440, 11233277, 11755755, 11894058, 12014200, 12254484, 13061950, 13215620, 13267650, 13515975, 13830300, 13925550, 14249400, 14473800, 15318105, 15674340, 15858744, 15921180, 16519525, 16710660, 17690200, 18021300, 18381726, 18567400, 18809208, 19592925, 19823430, 19901475, 20424140, 20888325, 21374100, 21625560, 22466554, 23511510, 23788116, 24508968, 25530175, 26123900, 26431240, 26535300, 27031950, 27660600, 27851100, 29735145, 30636210, 31348680, 31842360, 33039050, 33421320, 33699831, 36042600, 36763452, 39185850, 39646860, 39802950, 40848280, 41776650, 42748200, 44933108, 45954315, 47023020, 47576232, 49558575, 51060350, 52247800, 53070600, 54063900, 55702200, 56166385, 58778775, 59470290, 61272420, 66078100, 67399662, 73526904, 76590525, 78371700, 79293720, 79605900, 83553300, 89866216, 91908630, 94046040, 99117150, 101099493, 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約数ペア:

[(1, 20219898600), (2, 10109949300), (3, 6739966200), (4, 5054974650), (5, 4043979720), (6, 3369983100), (8, 2527487325), (9, 2246655400), (10, 2021989860), (11, 1838172600), (12, 1684991550), (15, 1347993240), (17, 1189405800), (18, 1123327700), (20, 1010994930), (22, 919086300), (24, 842495775), (25, 808795944), (30, 673996620), (33, 612724200), (34, 594702900), (36, 561663850), (40, 505497465), (43, 470230200), (44, 459543150), (45, 449331080), (50, 404397972), (51, 396468600), (55, 367634520), (60, 336998310), (66, 306362100), (68, 297351450), (72, 280831925), (75, 269598648), (85, 237881160), (86, 235115100), (88, 229771575), (90, 224665540), (99, 204241400), (100, 202198986), (102, 198234300), (110, 183817260), (120, 168499155), (121, 167106600), (127, 159211800), (129, 156743400), (132, 153181050), (136, 148675725), (150, 134799324), (153, 132156200), (165, 122544840), (170, 118940580), (172, 117557550), (180, 112332770), (187, 108127800), (198, 102120700), (200, 101099493), (204, 99117150), (215, 94046040), (220, 91908630), (225, 89866216), (242, 83553300), (254, 79605900), (255, 79293720), (258, 78371700), (264, 76590525), (275, 73526904), (300, 67399662), (306, 66078100), (330, 61272420), (340, 59470290), (344, 58778775), (360, 56166385), (363, 55702200), (374, 54063900), (381, 53070600), (387, 52247800), (396, 51060350), (408, 49558575), (425, 47576232), (430, 47023020), (440, 45954315), (450, 44933108), (473, 42748200), (484, 41776650), (495, 40848280), (508, 39802950), (510, 39646860), (516, 39185850), (550, 36763452), (561, 36042600), (600, 33699831), (605, 33421320), (612, 33039050), (635, 31842360), (645, 31348680), (660, 30636210), (680, 29735145), (726, 27851100), (731, 27660600), (748, 27031950), (762, 26535300), (765, 26431240), (774, 26123900), (792, 25530175), (825, 24508968), (850, 23788116), (860, 23511510), (900, 22466554), (935, 21625560), (946, 21374100), (968, 20888325), (990, 20424140), (1016, 19901475), (1020, 19823430), (1032, 19592925), (1075, 18809208), (1089, 18567400), (1100, 18381726), (1122, 18021300), (1143, 17690200), (1210, 16710660), (1224, 16519525), (1270, 15921180), (1275, 15858744), (1290, 15674340), (1320, 15318105), (1397, 14473800), (1419, 14249400), (1452, 13925550), (1462, 13830300), (1496, 13515975), (1524, 13267650), (1530, 13215620), (1548, 13061950), (1650, 12254484), (1683, 12014200), (1700, 11894058), (1720, 11755755), (1800, 11233277), (1815, 11140440), (1870, 10812780), (1892, 10687050), (1905, 10614120), (1935, 10449560), (1980, 10212070), (2040, 9911715), (2057, 9829800), (2150, 9404604), (2159, 9365400), (2178, 9283700), (2193, 9220200), (2200, 9190863), (2244, 9010650), (2286, 8845100), (2365, 8549640), (2420, 8355330), (2475, 8169656), (2540, 7960590), (2550, 7929372), (2580, 7837170), (2794, 7236900), (2805, 7208520), (2838, 7124700), (2904, 6962775), (2924, 6915150), (3025, 6684264), (3048, 6633825), (3060, 6607810), (3096, 6530975), (3175, 6368472), (3225, 6269736), (3300, 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(8712, 2320925), (8772, 2305050), (9075, 2228088), (9144, 2211275), (9350, 2162556), (9460, 2137410), (9525, 2122824), (9675, 2089912), (9900, 2042414), (10200, 1982343), (10285, 1965960), (10406, 1943100), (10795, 1873080), (10890, 1856740), (10922, 1851300), (10965, 1844040), (11176, 1809225), (11220, 1802130), (11352, 1781175), (11430, 1769020), (11825, 1709928), (12100, 1671066), (12342, 1638300), (12573, 1608200), (12700, 1592118), (12900, 1567434), (12954, 1560900), (13158, 1536700), (13464, 1501775), (13970, 1447380), (14025, 1441704), (14190, 1424940), (14520, 1392555), (14620, 1383030), (15240, 1326765), (15300, 1321562), (15367, 1315800), (15480, 1306195), (15609, 1295400), (16082, 1257300), (16383, 1234200), (16456, 1228725), (16764, 1206150), (16830, 1201420), (17028, 1187450), (17272, 1170675), (17544, 1152525), (18150, 1114044), (18275, 1106424), (18513, 1092200), (18700, 1081278), (18920, 1068705), (19050, 1061412), (19350, 1044956), (19431, 1040600), (19800, 1021207), (20570, 982980), (20812, 971550), (20955, 964920), (21285, 949960), (21590, 936540), (21780, 928370), (21844, 925650), (21930, 922020), (22440, 901065), (22860, 884510), (23650, 854964), (23749, 851400), (24123, 838200), (24200, 835533), (24684, 819150), (25146, 804100), (25400, 796059), (25800, 783717), (25908, 780450), (26015, 777240), (26316, 768350), (27225, 742696), (27305, 740520), (27940, 723690), (28050, 720852), (28380, 712470), (28575, 707608), (29240, 691515), (30600, 660781), (30734, 657900), (30855, 655320), (31218, 647700), (32164, 628650), (32385, 624360), (32766, 617100), (32895, 614680), (33528, 603075), (33660, 600710), (34056, 593725), (34925, 578952), (35475, 569976), (36300, 557022), (36550, 553212), (37026, 546100), (37400, 540639), (38100, 530706), (38700, 522478), (38862, 520300), (40205, 502920), (41140, 491490), (41624, 485775), (41910, 482460), (42075, 480568), (42570, 474980), (43180, 468270), (43560, 464185), (43688, 462825), (43860, 461010), (45720, 442255), (46101, 438600), (46827, 431800), (47300, 427482), (47498, 425700), (48246, 419100), (49149, 411400), (49368, 409575), (50292, 402050), (51425, 393192), (51816, 390225), (52030, 388620), (52632, 384175), (53975, 374616), (54450, 371348), (54610, 370260), (54825, 368808), (55880, 361845), (56100, 360426), (56760, 356235), (57150, 353804), (60071, 336600), (61468, 328950), (61710, 327660), (62436, 323850), (62865, 321640), (64328, 314325), (64770, 312180), (65532, 308550), (65790, 307340), (67320, 300355), (69850, 289476), (70950, 284988), (71247, 283800), (72369, 279400), (72600, 278511), (73100, 276606), (74052, 273050), (76200, 265353), (76835, 263160), (77400, 261239), (77724, 260150), (78045, 259080), (80410, 251460), (81915, 246840), (82280, 245745), (83820, 241230), (84150, 240284), (85140, 237490), (86360, 234135), (87720, 230505), (88451, 228600), (92202, 219300), (92565, 218440), (92837, 217800), (93654, 215900), (94600, 213741), (94996, 212850), (96492, 209550), (97155, 208120), (98298, 205700), (100584, 201025), (102850, 196596), (104060, 194310), (104775, 192984), (106425, 189992), (107950, 187308), (108900, 185674), (109220, 185130), (109650, 184404), (112200, 180213), (114300, 176902), (118745, 170280), (120142, 168300), (120615, 167640), (122936, 164475), (123420, 163830), (124872, 161925), (125730, 160820), (129540, 156090), (130075, 155448), (131064, 154275), (131580, 153670), (136525, 148104), (138303, 146200), (139700, 144738), (141900, 142494)]