20409947250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 576

約数和(自身を含む): 68299096320

約数和(自身を除く): 47889149070

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 25, 30, 33, 35, 38, 42, 50, 55, 57, 66, 70, 75, 77, 89, 95, 105, 110, 114, 121, 125, 133, 150, 154, 165, 175, 178, 190, 209, 210, 231, 242, 250, 266, 267, 275, 285, 330, 350, 361, 363, 375, 385, 399, 418, 445, 462, 475, 525, 534, 550, 570, 605, 623, 627, 665, 722, 726, 750, 770, 798, 825, 847, 875, 890, 950, 979, 1045, 1050, 1083, 1155, 1210, 1246, 1254, 1330, 1335, 1375, 1425, 1463, 1650, 1691, 1694, 1750, 1805, 1815, 1869, 1925, 1958, 1995, 2090, 2166, 2225, 2299, 2310, 2375, 2527, 2541, 2625, 2670, 2750, 2850, 2926, 2937, 3025, 3115, 3135, 3325, 3382, 3610, 3630, 3738, 3850, 3971, 3990, 4125, 4235, 4389, 4450, 4598, 4750, 4895, 5054, 5073, 5082, 5225, 5250, 5415, 5775, 5874, 6050, 6230, 6270, 6650, 6675, 6853, 6897, 7125, 7315, 7581, 7942, 8250, 8455, 8470, 8778, 9025, 9075, 9345, 9625, 9790, 9975, 10146, 10450, 10769, 10830, 11125, 11495, 11550, 11837, 11913, 12635, 12705, 13350, 13706, 13794, 14250, 14630, 14685, 15125, 15162, 15575, 15675, 16093, 16625, 16910, 18050, 18150, 18601, 18690, 19250, 19855, 19950, 20559, 21175, 21538, 21945, 22250, 22990, 23674, 23826, 24475, 25270, 25365, 25410, 26125, 27075, 27797, 28875, 29370, 30250, 31150, 31350, 32129, 32186, 32307, 33250, 33375, 34265, 34485, 35511, 36575, 37202, 37905, 39710, 41118, 42275, 42350, 43681, 43890, 45125, 45375, 46725, 48279, 48950, 49875, 50730, 52250, 53845, 54150, 55594, 55803, 57475, 57750, 59185, 59565, 63175, 63525, 64258, 64614, 66750, 68530, 68970, 71022, 73150, 73425, 75383, 75810, 77875, 78375, 80465, 83391, 84550, 87362, 90250, 90750, 93005, 93450, 96387, 96558, 99275, 99750, 102795, 105875, 107690, 109725, 111606, 114950, 118370, 119130, 122375, 126350, 126825, 127050, 130207, 131043, 135375, 138985, 146850, 150766, 155750, 156750, 160645, 160930, 161535, 166782, 171325, 172425, 177555, 182875, 186010, 189525, 192774, 198550, 204611, 205590, 211375, 211750, 218405, 219450, 224903, 226149, 233625, 241395, 244750, 253650, 260414, 262086, 269225, 270750, 277970, 279015, 287375, 295925, 297825, 305767, 315875, 317625, 321290, 323070, 342650, 344850, 353419, 355110, 365750, 367125, 376915, 379050, 390621, 402325, 409222, 416955, 422750, 436810, 449806, 452298, 465025, 467250, 481935, 482790, 496375, 513975, 538450, 548625, 558030, 574750, 591850, 595650, 611534, 613833, 631750, 634125, 635250, 651035, 655215, 674709, 694925, 706838, 734250, 753830, 781242, 803225, 804650, 807675, 833910, 856625, 862125, 887775, 917301, 930050, 947625, 963870, 992750, 1023055, 1027950, 1060257, 1092025, 1097250, 1124515, 1130745, 1206975, 1227666, 1268250, 1302070, 1310430, 1346125, 1349418, 1389850, 1395075, 1432277, 1479625, 1489125, 1528835, 1606450, 1615350, 1713250, 1724250, 1767095, 1775550, 1834602, 1884575, 1895250, 1953105, 2011625, 2046110, 2084775, 2120514, 2184050, 2249030, 2261490, 2325125, 2409675, 2413950, 2473933, 2569875, 2692250, 2790150, 2864554, 2959250, 2978250, 3057670, 3069165, 3255175, 3276075, 3373545, 3474625, 3534190, 3769150, 3887609, 3906210, 4016125, 4023250, 4038375, 4169550, 4296831, 4438875, 4586505, 4650250, 4819350, 4947866, 5115275, 5139750, 5301285, 5460125, 5622575, 5653725, 6034875, 6138330, 6510350, 6552150, 6747090, 6949250, 6975375, 7161385, 7421799, 7644175, 7775218, 8032250, 8076750, 8593662, 8835475, 8877750, 9173010, 9422875, 9765525, 10230550, 10423875, 10602570, 10920250, 11245150, 11307450, 11662827, 12048375, 12069750, 12369665, 13950750, 14322770, 14843598, 15288350, 15345825, 16275875, 16380375, 16867725, 17670950, 18845750, 19438045, 19531050, 20847750, 21484155, 22932525, 23325654, 24096750, 24739330, 25576375, 26506425, 27213263, 28112875, 28268625, 30691650, 32551750, 32760750, 33735450, 35806925, 37108995, 38220875, 38876090, 42968310, 44177375, 45865050, 48827625, 51152750, 53012850, 54426526, 56225750, 56537250, 58314135, 61848325, 71613850, 74217990, 76441750, 76729125, 81639789, 84338625, 88354750, 97190225, 97655250, 107420775, 114662625, 116628270, 123696650, 132532125, 136066315, 153458250, 163279578, 168677250, 179034625, 185544975, 194380450, 214841550, 229325250, 265064250, 272132630, 291570675, 309241625, 358069250, 371089950, 408198945, 485951125, 537103875, 583141350, 618483250, 680331575, 816397890, 927724875, 971902250, 1074207750, 1360663150, 1457853375, 1855449750, 2040994725, 2915706750, 3401657875, 4081989450, 6803315750, 10204973625, 20409947250]

約数ペア:

[(1, 20409947250), (2, 10204973625), (3, 6803315750), (5, 4081989450), (6, 3401657875), (7, 2915706750), (10, 2040994725), (11, 1855449750), (14, 1457853375), (15, 1360663150), (19, 1074207750), (21, 971902250), (22, 927724875), (25, 816397890), (30, 680331575), (33, 618483250), (35, 583141350), (38, 537103875), (42, 485951125), (50, 408198945), (55, 371089950), (57, 358069250), (66, 309241625), (70, 291570675), (75, 272132630), (77, 265064250), (89, 229325250), (95, 214841550), (105, 194380450), (110, 185544975), (114, 179034625), (121, 168677250), (125, 163279578), (133, 153458250), (150, 136066315), (154, 132532125), (165, 123696650), (175, 116628270), (178, 114662625), (190, 107420775), (209, 97655250), (210, 97190225), (231, 88354750), (242, 84338625), (250, 81639789), (266, 76729125), (267, 76441750), (275, 74217990), (285, 71613850), (330, 61848325), (350, 58314135), (361, 56537250), (363, 56225750), (375, 54426526), (385, 53012850), (399, 51152750), (418, 48827625), (445, 45865050), (462, 44177375), (475, 42968310), (525, 38876090), (534, 38220875), (550, 37108995), (570, 35806925), (605, 33735450), (623, 32760750), (627, 32551750), (665, 30691650), (722, 28268625), (726, 28112875), (750, 27213263), (770, 26506425), (798, 25576375), (825, 24739330), (847, 24096750), (875, 23325654), (890, 22932525), (950, 21484155), (979, 20847750), (1045, 19531050), (1050, 19438045), (1083, 18845750), (1155, 17670950), (1210, 16867725), (1246, 16380375), (1254, 16275875), (1330, 15345825), (1335, 15288350), (1375, 14843598), (1425, 14322770), (1463, 13950750), (1650, 12369665), (1691, 12069750), (1694, 12048375), (1750, 11662827), (1805, 11307450), (1815, 11245150), (1869, 10920250), (1925, 10602570), (1958, 10423875), (1995, 10230550), (2090, 9765525), (2166, 9422875), (2225, 9173010), (2299, 8877750), (2310, 8835475), (2375, 8593662), (2527, 8076750), (2541, 8032250), (2625, 7775218), (2670, 7644175), (2750, 7421799), (2850, 7161385), (2926, 6975375), (2937, 6949250), (3025, 6747090), (3115, 6552150), (3135, 6510350), (3325, 6138330), (3382, 6034875), (3610, 5653725), (3630, 5622575), (3738, 5460125), (3850, 5301285), (3971, 5139750), (3990, 5115275), (4125, 4947866), (4235, 4819350), (4389, 4650250), (4450, 4586505), (4598, 4438875), (4750, 4296831), (4895, 4169550), (5054, 4038375), (5073, 4023250), (5082, 4016125), (5225, 3906210), (5250, 3887609), (5415, 3769150), (5775, 3534190), (5874, 3474625), (6050, 3373545), (6230, 3276075), (6270, 3255175), (6650, 3069165), (6675, 3057670), (6853, 2978250), (6897, 2959250), (7125, 2864554), (7315, 2790150), (7581, 2692250), (7942, 2569875), (8250, 2473933), (8455, 2413950), (8470, 2409675), (8778, 2325125), (9025, 2261490), (9075, 2249030), (9345, 2184050), (9625, 2120514), (9790, 2084775), (9975, 2046110), (10146, 2011625), (10450, 1953105), (10769, 1895250), (10830, 1884575), (11125, 1834602), (11495, 1775550), (11550, 1767095), (11837, 1724250), (11913, 1713250), (12635, 1615350), (12705, 1606450), (13350, 1528835), (13706, 1489125), (13794, 1479625), (14250, 1432277), (14630, 1395075), (14685, 1389850), (15125, 1349418), (15162, 1346125), (15575, 1310430), (15675, 1302070), (16093, 1268250), (16625, 1227666), (16910, 1206975), (18050, 1130745), (18150, 1124515), (18601, 1097250), (18690, 1092025), (19250, 1060257), (19855, 1027950), (19950, 1023055), (20559, 992750), (21175, 963870), (21538, 947625), (21945, 930050), (22250, 917301), (22990, 887775), (23674, 862125), (23826, 856625), (24475, 833910), (25270, 807675), (25365, 804650), (25410, 803225), (26125, 781242), (27075, 753830), (27797, 734250), (28875, 706838), (29370, 694925), (30250, 674709), (31150, 655215), (31350, 651035), (32129, 635250), (32186, 634125), (32307, 631750), (33250, 613833), (33375, 611534), (34265, 595650), (34485, 591850), (35511, 574750), (36575, 558030), (37202, 548625), (37905, 538450), (39710, 513975), (41118, 496375), (42275, 482790), (42350, 481935), (43681, 467250), (43890, 465025), (45125, 452298), (45375, 449806), (46725, 436810), (48279, 422750), (48950, 416955), (49875, 409222), (50730, 402325), (52250, 390621), (53845, 379050), (54150, 376915), (55594, 367125), (55803, 365750), (57475, 355110), (57750, 353419), (59185, 344850), (59565, 342650), (63175, 323070), (63525, 321290), (64258, 317625), (64614, 315875), (66750, 305767), (68530, 297825), (68970, 295925), (71022, 287375), (73150, 279015), (73425, 277970), (75383, 270750), (75810, 269225), (77875, 262086), (78375, 260414), (80465, 253650), (83391, 244750), (84550, 241395), (87362, 233625), (90250, 226149), (90750, 224903), (93005, 219450), (93450, 218405), (96387, 211750), (96558, 211375), (99275, 205590), (99750, 204611), (102795, 198550), (105875, 192774), (107690, 189525), (109725, 186010), (111606, 182875), (114950, 177555), (118370, 172425), (119130, 171325), (122375, 166782), (126350, 161535), (126825, 160930), (127050, 160645), (130207, 156750), (131043, 155750), (135375, 150766), (138985, 146850)]