21004057800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:394

約数の個数: 576

約数和(自身を含む): 79554908160

約数和(自身を除く): 58550850360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 67, 71, 72, 75, 88, 90, 99, 100, 110, 120, 132, 134, 142, 150, 165, 180, 198, 200, 201, 213, 220, 223, 225, 264, 268, 275, 284, 300, 330, 335, 355, 360, 396, 402, 426, 440, 446, 450, 495, 536, 550, 568, 600, 603, 639, 660, 669, 670, 710, 737, 781, 792, 804, 825, 852, 892, 900, 990, 1005, 1065, 1100, 1115, 1206, 1278, 1320, 1338, 1340, 1420, 1474, 1562, 1608, 1650, 1675, 1704, 1775, 1784, 1800, 1980, 2007, 2010, 2130, 2200, 2211, 2230, 2343, 2412, 2453, 2475, 2556, 2676, 2680, 2840, 2948, 3015, 3124, 3195, 3300, 3345, 3350, 3550, 3685, 3905, 3960, 4014, 4020, 4260, 4422, 4460, 4686, 4757, 4824, 4906, 4950, 5025, 5112, 5325, 5352, 5575, 5896, 6030, 6248, 6390, 6600, 6633, 6690, 6700, 7029, 7100, 7359, 7370, 7810, 8028, 8040, 8520, 8844, 8920, 9372, 9514, 9812, 9900, 10035, 10050, 10650, 11055, 11150, 11715, 12060, 12265, 12780, 13266, 13380, 13400, 14058, 14200, 14271, 14718, 14740, 14941, 15075, 15620, 15833, 15975, 16056, 16725, 17688, 18425, 18744, 19028, 19525, 19624, 19800, 20070, 20100, 21300, 22077, 22110, 22300, 23430, 23785, 24120, 24530, 25560, 26532, 26760, 28116, 28542, 29436, 29480, 29882, 30150, 31240, 31666, 31950, 33165, 33450, 35145, 36795, 36850, 38056, 39050, 40140, 40200, 42600, 42813, 44154, 44220, 44600, 44823, 46860, 47499, 47570, 49060, 50175, 52327, 53064, 55275, 56232, 57084, 58575, 58872, 59764, 60300, 61325, 63332, 63900, 66330, 66900, 70290, 71355, 73590, 73700, 74705, 78100, 79165, 80280, 85626, 88308, 88440, 89646, 93720, 94998, 95140, 98120, 100350, 104654, 110385, 110550, 114168, 117150, 118925, 119528, 120600, 122650, 126664, 127800, 132660, 133800, 134469, 140580, 142497, 142710, 147180, 147400, 149410, 156200, 156981, 158330, 164351, 165825, 171252, 174163, 175725, 176616, 179292, 183975, 189996, 190280, 200700, 209308, 214065, 220770, 221100, 224115, 234300, 237495, 237850, 245300, 261635, 265320, 268938, 281160, 284994, 285420, 294360, 298820, 313962, 316660, 328702, 331650, 342504, 348326, 351450, 356775, 358584, 367950, 373525, 379992, 395825, 401400, 418616, 428130, 441540, 442200, 448230, 468600, 470943, 474990, 475700, 490600, 493053, 522489, 523270, 537876, 551925, 569988, 570840, 597640, 627924, 633320, 657404, 663300, 672345, 696652, 702900, 712485, 713550, 735900, 747050, 784905, 791650, 821755, 856260, 870815, 883080, 896460, 941886, 949980, 951400, 986106, 1044978, 1046540, 1060811, 1070325, 1075752, 1103850, 1120575, 1139976, 1187475, 1255848, 1308175, 1314808, 1326600, 1344690, 1393304, 1405800, 1424970, 1427100, 1471800, 1479159, 1494100, 1567467, 1569810, 1583300, 1643510, 1712520, 1741630, 1792920, 1883772, 1899960, 1972212, 2089956, 2093080, 2121622, 2140650, 2207700, 2241150, 2354715, 2374950, 2465265, 2612445, 2616350, 2689380, 2849940, 2854200, 2958318, 2988200, 3134934, 3139620, 3166600, 3182433, 3287020, 3361725, 3483260, 3562425, 3767544, 3924525, 3944424, 4108775, 4179912, 4243244, 4281300, 4354075, 4415400, 4482300, 4709430, 4749900, 4930530, 5224890, 5232700, 5304055, 5378760, 5699880, 5916636, 6269868, 6279240, 6364866, 6574040, 6723450, 6966520, 7124850, 7395795, 7837335, 7849050, 8217550, 8486488, 8562600, 8708150, 8964600, 9418860, 9499800, 9547299, 9861060, 10449780, 10465400, 10608110, 11668921, 11773575, 11833272, 12326325, 12539736, 12729732, 13062225, 13446900, 14249700, 14791590, 15674670, 15698100, 15912165, 16435100, 17416300, 18837720, 19094598, 19722120, 20899560, 21216220, 23337842, 23547150, 24652650, 25459464, 26124450, 26520275, 26893800, 28499400, 29583180, 31349340, 31396200, 31824330, 32870200, 34832600, 35006763, 36978975, 38189196, 39186675, 42432440, 46675684, 47094300, 47736495, 49305300, 52248900, 53040550, 58344605, 59166360, 62698680, 63648660, 70013526, 73957950, 76378392, 78373350, 79560825, 93351368, 94188600, 95472990, 98610600, 104497800, 105020289, 106081100, 116689210, 127297320, 140027052, 147915900, 156746700, 159121650, 175033815, 190945980, 210040578, 212162200, 233378420, 238682475, 280054104, 291723025, 295831800, 313493400, 318243300, 350067630, 381891960, 420081156, 466756840, 477364950, 525101445, 583446050, 636486600, 700135260, 840162312, 875169075, 954729900, 1050202890, 1166892100, 1400270520, 1750338150, 1909459800, 2100405780, 2333784200, 2625507225, 3500676300, 4200811560, 5251014450, 7001352600, 10502028900, 21004057800]

約数ペア:

[(1, 21004057800), (2, 10502028900), (3, 7001352600), (4, 5251014450), (5, 4200811560), (6, 3500676300), (8, 2625507225), (9, 2333784200), (10, 2100405780), (11, 1909459800), (12, 1750338150), (15, 1400270520), (18, 1166892100), (20, 1050202890), (22, 954729900), (24, 875169075), (25, 840162312), (30, 700135260), (33, 636486600), (36, 583446050), (40, 525101445), (44, 477364950), (45, 466756840), (50, 420081156), (55, 381891960), (60, 350067630), (66, 318243300), (67, 313493400), (71, 295831800), (72, 291723025), (75, 280054104), (88, 238682475), (90, 233378420), (99, 212162200), (100, 210040578), (110, 190945980), (120, 175033815), (132, 159121650), (134, 156746700), (142, 147915900), (150, 140027052), (165, 127297320), (180, 116689210), (198, 106081100), (200, 105020289), (201, 104497800), (213, 98610600), (220, 95472990), (223, 94188600), (225, 93351368), (264, 79560825), (268, 78373350), (275, 76378392), (284, 73957950), (300, 70013526), (330, 63648660), (335, 62698680), (355, 59166360), (360, 58344605), (396, 53040550), (402, 52248900), (426, 49305300), (440, 47736495), (446, 47094300), (450, 46675684), (495, 42432440), (536, 39186675), (550, 38189196), (568, 36978975), (600, 35006763), (603, 34832600), (639, 32870200), (660, 31824330), (669, 31396200), (670, 31349340), (710, 29583180), (737, 28499400), (781, 26893800), (792, 26520275), (804, 26124450), (825, 25459464), (852, 24652650), (892, 23547150), (900, 23337842), (990, 21216220), (1005, 20899560), (1065, 19722120), (1100, 19094598), (1115, 18837720), (1206, 17416300), (1278, 16435100), (1320, 15912165), (1338, 15698100), (1340, 15674670), (1420, 14791590), (1474, 14249700), (1562, 13446900), (1608, 13062225), (1650, 12729732), (1675, 12539736), (1704, 12326325), (1775, 11833272), (1784, 11773575), (1800, 11668921), (1980, 10608110), (2007, 10465400), (2010, 10449780), (2130, 9861060), (2200, 9547299), (2211, 9499800), (2230, 9418860), (2343, 8964600), (2412, 8708150), (2453, 8562600), (2475, 8486488), (2556, 8217550), (2676, 7849050), (2680, 7837335), (2840, 7395795), (2948, 7124850), (3015, 6966520), (3124, 6723450), (3195, 6574040), (3300, 6364866), (3345, 6279240), (3350, 6269868), (3550, 5916636), (3685, 5699880), (3905, 5378760), (3960, 5304055), (4014, 5232700), (4020, 5224890), (4260, 4930530), (4422, 4749900), (4460, 4709430), (4686, 4482300), (4757, 4415400), (4824, 4354075), (4906, 4281300), (4950, 4243244), (5025, 4179912), (5112, 4108775), (5325, 3944424), (5352, 3924525), (5575, 3767544), (5896, 3562425), (6030, 3483260), (6248, 3361725), (6390, 3287020), (6600, 3182433), (6633, 3166600), (6690, 3139620), (6700, 3134934), (7029, 2988200), (7100, 2958318), (7359, 2854200), (7370, 2849940), (7810, 2689380), (8028, 2616350), (8040, 2612445), (8520, 2465265), (8844, 2374950), (8920, 2354715), (9372, 2241150), (9514, 2207700), (9812, 2140650), (9900, 2121622), (10035, 2093080), (10050, 2089956), (10650, 1972212), (11055, 1899960), (11150, 1883772), (11715, 1792920), (12060, 1741630), (12265, 1712520), (12780, 1643510), (13266, 1583300), (13380, 1569810), (13400, 1567467), (14058, 1494100), (14200, 1479159), (14271, 1471800), (14718, 1427100), (14740, 1424970), (14941, 1405800), (15075, 1393304), (15620, 1344690), (15833, 1326600), (15975, 1314808), (16056, 1308175), (16725, 1255848), (17688, 1187475), (18425, 1139976), (18744, 1120575), (19028, 1103850), (19525, 1075752), (19624, 1070325), (19800, 1060811), (20070, 1046540), (20100, 1044978), (21300, 986106), (22077, 951400), (22110, 949980), (22300, 941886), (23430, 896460), (23785, 883080), (24120, 870815), (24530, 856260), (25560, 821755), (26532, 791650), (26760, 784905), (28116, 747050), (28542, 735900), (29436, 713550), (29480, 712485), (29882, 702900), (30150, 696652), (31240, 672345), (31666, 663300), (31950, 657404), (33165, 633320), (33450, 627924), (35145, 597640), (36795, 570840), (36850, 569988), (38056, 551925), (39050, 537876), (40140, 523270), (40200, 522489), (42600, 493053), (42813, 490600), (44154, 475700), (44220, 474990), (44600, 470943), (44823, 468600), (46860, 448230), (47499, 442200), (47570, 441540), (49060, 428130), (50175, 418616), (52327, 401400), (53064, 395825), (55275, 379992), (56232, 373525), (57084, 367950), (58575, 358584), (58872, 356775), (59764, 351450), (60300, 348326), (61325, 342504), (63332, 331650), (63900, 328702), (66330, 316660), (66900, 313962), (70290, 298820), (71355, 294360), (73590, 285420), (73700, 284994), (74705, 281160), (78100, 268938), (79165, 265320), (80280, 261635), (85626, 245300), (88308, 237850), (88440, 237495), (89646, 234300), (93720, 224115), (94998, 221100), (95140, 220770), (98120, 214065), (100350, 209308), (104654, 200700), (110385, 190280), (110550, 189996), (114168, 183975), (117150, 179292), (118925, 176616), (119528, 175725), (120600, 174163), (122650, 171252), (126664, 165825), (127800, 164351), (132660, 158330), (133800, 156981), (134469, 156200), (140580, 149410), (142497, 147400), (142710, 147180)]