20195722800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:770

約数の個数: 540

約数和(自身を含む): 78239961072

約数和(自身を除く): 58044238272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 71, 72, 75, 80, 88, 90, 99, 100, 110, 120, 121, 132, 142, 144, 150, 165, 176, 180, 198, 200, 213, 220, 225, 240, 242, 264, 275, 284, 300, 330, 355, 360, 363, 396, 400, 426, 440, 450, 484, 495, 528, 550, 568, 600, 605, 639, 653, 660, 710, 720, 726, 781, 792, 825, 852, 880, 900, 968, 990, 1065, 1089, 1100, 1136, 1200, 1210, 1278, 1306, 1320, 1420, 1452, 1562, 1584, 1650, 1704, 1775, 1800, 1815, 1936, 1959, 1980, 2130, 2178, 2200, 2343, 2420, 2475, 2556, 2612, 2640, 2840, 2904, 3025, 3124, 3195, 3265, 3300, 3408, 3550, 3600, 3630, 3905, 3918, 3960, 4260, 4356, 4400, 4686, 4840, 4950, 5112, 5224, 5325, 5445, 5680, 5808, 5877, 6050, 6248, 6390, 6530, 6600, 7029, 7100, 7183, 7260, 7810, 7836, 7920, 8520, 8591, 8712, 9075, 9372, 9680, 9795, 9900, 10224, 10448, 10650, 10890, 11715, 11754, 12100, 12496, 12780, 13060, 13200, 14058, 14200, 14366, 14520, 15620, 15672, 15975, 16325, 17040, 17182, 17424, 18150, 18744, 19525, 19590, 19800, 21300, 21549, 21780, 23430, 23508, 24200, 25560, 25773, 26120, 27225, 28116, 28400, 28732, 29040, 29385, 31240, 31344, 31950, 32650, 34364, 35145, 35915, 36300, 37488, 39050, 39180, 39600, 42600, 42955, 43098, 43560, 46363, 46860, 47016, 48400, 48975, 51120, 51546, 52240, 54450, 56232, 57464, 58575, 58770, 62480, 63900, 64647, 65300, 68728, 70290, 71830, 72600, 77319, 78100, 78360, 79013, 85200, 85910, 86196, 87120, 92726, 93720, 94032, 97950, 103092, 107745, 108900, 112464, 114928, 117150, 117540, 127800, 128865, 129294, 130600, 137456, 139089, 140580, 143660, 145200, 146925, 154638, 156200, 156720, 158026, 171820, 172392, 175725, 179575, 185452, 187440, 195900, 206184, 214775, 215490, 217800, 231815, 234300, 235080, 237039, 255600, 257730, 258588, 261200, 278178, 281160, 287320, 293850, 309276, 312400, 316052, 323235, 343640, 344784, 351450, 359150, 370904, 386595, 391800, 395065, 412368, 417267, 429550, 430980, 435600, 463630, 468600, 470160, 474078, 509993, 515460, 517176, 538725, 556356, 562320, 574640, 587700, 618552, 632104, 644325, 646470, 687280, 695445, 702900, 711117, 718300, 741808, 773190, 783600, 790130, 834534, 859100, 861960, 927260, 937200, 948156, 1019986, 1030920, 1034352, 1077450, 1112712, 1159075, 1175400, 1185195, 1237104, 1264208, 1288650, 1292940, 1390890, 1405800, 1422234, 1436600, 1529979, 1546380, 1580260, 1616175, 1669068, 1718200, 1723920, 1854520, 1896312, 1932975, 1975325, 2039972, 2061840, 2086335, 2154900, 2225424, 2318150, 2350800, 2370390, 2549965, 2577300, 2585880, 2781780, 2811600, 2844468, 2873200, 3059958, 3092760, 3160520, 3232350, 3338136, 3436400, 3477225, 3555585, 3709040, 3792624, 3865950, 3950650, 4079944, 4172670, 4309800, 4589937, 4636300, 4740780, 5099930, 5154600, 5171760, 5563560, 5609923, 5688936, 5925975, 6119916, 6185520, 6321040, 6464700, 6676272, 6954450, 7111170, 7649895, 7731900, 7901300, 8159888, 8345340, 8619600, 9179874, 9272600, 9481560, 10199860, 10309200, 10431675, 11127120, 11219846, 11377872, 11851950, 12239832, 12749825, 12929400, 13908900, 14222340, 15299790, 15463800, 15802600, 16690680, 16829769, 17777925, 18359748, 18545200, 18963120, 20399720, 20863350, 22439692, 22949685, 23703900, 24479664, 25499650, 25858800, 27817800, 28049615, 28444680, 30599580, 30927600, 31605200, 33381360, 33659538, 35555850, 36719496, 38249475, 40799440, 41726700, 44879384, 45899370, 47407800, 50489307, 50999300, 55635600, 56099230, 56889360, 61199160, 67319076, 71111700, 73438992, 76498950, 83453400, 84148845, 89758768, 91798740, 94815600, 100978614, 101998600, 112198460, 114748425, 122398320, 134638152, 140248075, 142223400, 152997900, 166906800, 168297690, 183597480, 201957228, 203997200, 224396920, 229496850, 252446535, 269276304, 280496150, 284446800, 305995800, 336595380, 367194960, 403914456, 420744225, 448793840, 458993700, 504893070, 560992300, 611991600, 673190760, 807828912, 841488450, 917987400, 1009786140, 1121984600, 1262232675, 1346381520, 1682976900, 1835974800, 2019572280, 2243969200, 2524465350, 3365953800, 4039144560, 5048930700, 6731907600, 10097861400, 20195722800]

約数ペア:

[(1, 20195722800), (2, 10097861400), (3, 6731907600), (4, 5048930700), (5, 4039144560), (6, 3365953800), (8, 2524465350), (9, 2243969200), (10, 2019572280), (11, 1835974800), (12, 1682976900), (15, 1346381520), (16, 1262232675), (18, 1121984600), (20, 1009786140), (22, 917987400), (24, 841488450), (25, 807828912), (30, 673190760), (33, 611991600), (36, 560992300), (40, 504893070), (44, 458993700), (45, 448793840), (48, 420744225), (50, 403914456), (55, 367194960), (60, 336595380), (66, 305995800), (71, 284446800), (72, 280496150), (75, 269276304), (80, 252446535), (88, 229496850), (90, 224396920), (99, 203997200), (100, 201957228), (110, 183597480), (120, 168297690), (121, 166906800), (132, 152997900), (142, 142223400), (144, 140248075), (150, 134638152), (165, 122398320), (176, 114748425), (180, 112198460), (198, 101998600), (200, 100978614), (213, 94815600), (220, 91798740), (225, 89758768), (240, 84148845), (242, 83453400), (264, 76498950), (275, 73438992), (284, 71111700), (300, 67319076), (330, 61199160), (355, 56889360), (360, 56099230), (363, 55635600), (396, 50999300), (400, 50489307), (426, 47407800), (440, 45899370), (450, 44879384), (484, 41726700), (495, 40799440), (528, 38249475), (550, 36719496), (568, 35555850), (600, 33659538), (605, 33381360), (639, 31605200), (653, 30927600), (660, 30599580), (710, 28444680), (720, 28049615), (726, 27817800), (781, 25858800), (792, 25499650), (825, 24479664), (852, 23703900), (880, 22949685), (900, 22439692), (968, 20863350), (990, 20399720), (1065, 18963120), (1089, 18545200), (1100, 18359748), (1136, 17777925), (1200, 16829769), (1210, 16690680), (1278, 15802600), (1306, 15463800), (1320, 15299790), (1420, 14222340), (1452, 13908900), (1562, 12929400), (1584, 12749825), (1650, 12239832), (1704, 11851950), (1775, 11377872), (1800, 11219846), (1815, 11127120), (1936, 10431675), (1959, 10309200), (1980, 10199860), (2130, 9481560), (2178, 9272600), (2200, 9179874), (2343, 8619600), (2420, 8345340), (2475, 8159888), (2556, 7901300), (2612, 7731900), (2640, 7649895), (2840, 7111170), (2904, 6954450), (3025, 6676272), (3124, 6464700), (3195, 6321040), (3265, 6185520), (3300, 6119916), (3408, 5925975), (3550, 5688936), (3600, 5609923), (3630, 5563560), (3905, 5171760), (3918, 5154600), (3960, 5099930), (4260, 4740780), (4356, 4636300), (4400, 4589937), (4686, 4309800), (4840, 4172670), (4950, 4079944), (5112, 3950650), (5224, 3865950), (5325, 3792624), (5445, 3709040), (5680, 3555585), (5808, 3477225), (5877, 3436400), (6050, 3338136), (6248, 3232350), (6390, 3160520), (6530, 3092760), (6600, 3059958), (7029, 2873200), (7100, 2844468), (7183, 2811600), (7260, 2781780), (7810, 2585880), (7836, 2577300), (7920, 2549965), (8520, 2370390), (8591, 2350800), (8712, 2318150), (9075, 2225424), (9372, 2154900), (9680, 2086335), (9795, 2061840), (9900, 2039972), (10224, 1975325), (10448, 1932975), (10650, 1896312), (10890, 1854520), (11715, 1723920), (11754, 1718200), (12100, 1669068), (12496, 1616175), (12780, 1580260), (13060, 1546380), (13200, 1529979), (14058, 1436600), (14200, 1422234), (14366, 1405800), (14520, 1390890), (15620, 1292940), (15672, 1288650), (15975, 1264208), (16325, 1237104), (17040, 1185195), (17182, 1175400), (17424, 1159075), (18150, 1112712), (18744, 1077450), (19525, 1034352), (19590, 1030920), (19800, 1019986), (21300, 948156), (21549, 937200), (21780, 927260), (23430, 861960), (23508, 859100), (24200, 834534), (25560, 790130), (25773, 783600), (26120, 773190), (27225, 741808), (28116, 718300), (28400, 711117), (28732, 702900), (29040, 695445), (29385, 687280), (31240, 646470), (31344, 644325), (31950, 632104), (32650, 618552), (34364, 587700), (35145, 574640), (35915, 562320), (36300, 556356), (37488, 538725), (39050, 517176), (39180, 515460), (39600, 509993), (42600, 474078), (42955, 470160), (43098, 468600), (43560, 463630), (46363, 435600), (46860, 430980), (47016, 429550), (48400, 417267), (48975, 412368), (51120, 395065), (51546, 391800), (52240, 386595), (54450, 370904), (56232, 359150), (57464, 351450), (58575, 344784), (58770, 343640), (62480, 323235), (63900, 316052), (64647, 312400), (65300, 309276), (68728, 293850), (70290, 287320), (71830, 281160), (72600, 278178), (77319, 261200), (78100, 258588), (78360, 257730), (79013, 255600), (85200, 237039), (85910, 235080), (86196, 234300), (87120, 231815), (92726, 217800), (93720, 215490), (94032, 214775), (97950, 206184), (103092, 195900), (107745, 187440), (108900, 185452), (112464, 179575), (114928, 175725), (117150, 172392), (117540, 171820), (127800, 158026), (128865, 156720), (129294, 156200), (130600, 154638), (137456, 146925), (139089, 145200), (140580, 143660)]