21191029200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7537}}^1$

素因数の和:7643

約数の個数: 360

約数和(自身を含む): 81364810176

約数和(自身を除く): 60173780976

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, 132, 142, 144, 150, 165, 176, 180, 198, 200, 213, 220, 225, 240, 264, 275, 284, 300, 330, 355, 360, 396, 400, 426, 440, 450, 495, 528, 550, 568, 600, 639, 660, 710, 720, 781, 792, 825, 852, 880, 900, 990, 1065, 1100, 1136, 1200, 1278, 1320, 1420, 1562, 1584, 1650, 1704, 1775, 1800, 1980, 2130, 2200, 2343, 2475, 2556, 2640, 2840, 3124, 3195, 3300, 3408, 3550, 3600, 3905, 3960, 4260, 4400, 4686, 4950, 5112, 5325, 5680, 6248, 6390, 6600, 7029, 7100, 7537, 7810, 7920, 8520, 9372, 9900, 10224, 10650, 11715, 12496, 12780, 13200, 14058, 14200, 15074, 15620, 15975, 17040, 18744, 19525, 19800, 21300, 22611, 23430, 25560, 28116, 28400, 30148, 31240, 31950, 35145, 37488, 37685, 39050, 39600, 42600, 45222, 46860, 51120, 56232, 58575, 60296, 62480, 63900, 67833, 70290, 75370, 78100, 82907, 85200, 90444, 93720, 112464, 113055, 117150, 120592, 127800, 135666, 140580, 150740, 156200, 165814, 175725, 180888, 187440, 188425, 226110, 234300, 248721, 255600, 271332, 281160, 301480, 312400, 331628, 339165, 351450, 361776, 376850, 414535, 452220, 468600, 497442, 535127, 542664, 562320, 565275, 602960, 663256, 678330, 702900, 746163, 753700, 829070, 904440, 937200, 994884, 1070254, 1085328, 1130550, 1243605, 1326512, 1356660, 1405800, 1492326, 1507400, 1605381, 1658140, 1695825, 1808880, 1989768, 2072675, 2140508, 2261100, 2487210, 2675635, 2713320, 2811600, 2984652, 3014800, 3210762, 3316280, 3391650, 3730815, 3979536, 4145350, 4281016, 4522200, 4816143, 4974420, 5351270, 5426640, 5886397, 5969304, 6218025, 6421524, 6632560, 6783300, 7461630, 8026905, 8290700, 8562032, 9044400, 9632286, 9948840, 10702540, 11772794, 11938608, 12436050, 12843048, 13378175, 13566600, 14923260, 16053810, 16581400, 17659191, 18654075, 19264572, 19897680, 21405080, 23545588, 24080715, 24872100, 25686096, 26756350, 27133200, 29431985, 29846520, 32107620, 33162800, 35318382, 37308150, 38529144, 40134525, 42810160, 47091176, 48161430, 49744200, 52977573, 53512700, 58863970, 59693040, 64215240, 70636764, 74616300, 77058288, 80269050, 88295955, 94182352, 96322860, 99488400, 105955146, 107025400, 117727940, 120403575, 128430480, 141273528, 147159925, 149232600, 160538100, 176591910, 192645720, 211910292, 214050800, 235455880, 240807150, 264887865, 282547056, 294319850, 298465200, 321076200, 353183820, 385291440, 423820584, 441479775, 470911760, 481614300, 529775730, 588639700, 642152400, 706367640, 847641168, 882959550, 963228600, 1059551460, 1177279400, 1324439325, 1412735280, 1765919100, 1926457200, 2119102920, 2354558800, 2648878650, 3531838200, 4238205840, 5297757300, 7063676400, 10595514600, 21191029200]

約数ペア:

[(1, 21191029200), (2, 10595514600), (3, 7063676400), (4, 5297757300), (5, 4238205840), (6, 3531838200), (8, 2648878650), (9, 2354558800), (10, 2119102920), (11, 1926457200), (12, 1765919100), (15, 1412735280), (16, 1324439325), (18, 1177279400), (20, 1059551460), (22, 963228600), (24, 882959550), (25, 847641168), (30, 706367640), (33, 642152400), (36, 588639700), (40, 529775730), (44, 481614300), (45, 470911760), (48, 441479775), (50, 423820584), (55, 385291440), (60, 353183820), (66, 321076200), (71, 298465200), (72, 294319850), (75, 282547056), (80, 264887865), (88, 240807150), (90, 235455880), (99, 214050800), (100, 211910292), (110, 192645720), (120, 176591910), (132, 160538100), (142, 149232600), (144, 147159925), (150, 141273528), (165, 128430480), (176, 120403575), (180, 117727940), (198, 107025400), (200, 105955146), (213, 99488400), (220, 96322860), (225, 94182352), (240, 88295955), (264, 80269050), (275, 77058288), (284, 74616300), (300, 70636764), (330, 64215240), (355, 59693040), (360, 58863970), (396, 53512700), (400, 52977573), (426, 49744200), (440, 48161430), (450, 47091176), (495, 42810160), (528, 40134525), (550, 38529144), (568, 37308150), (600, 35318382), (639, 33162800), (660, 32107620), (710, 29846520), (720, 29431985), (781, 27133200), (792, 26756350), (825, 25686096), (852, 24872100), (880, 24080715), (900, 23545588), (990, 21405080), (1065, 19897680), (1100, 19264572), (1136, 18654075), (1200, 17659191), (1278, 16581400), (1320, 16053810), (1420, 14923260), (1562, 13566600), (1584, 13378175), (1650, 12843048), (1704, 12436050), (1775, 11938608), (1800, 11772794), (1980, 10702540), (2130, 9948840), (2200, 9632286), (2343, 9044400), (2475, 8562032), (2556, 8290700), (2640, 8026905), (2840, 7461630), (3124, 6783300), (3195, 6632560), (3300, 6421524), (3408, 6218025), (3550, 5969304), (3600, 5886397), (3905, 5426640), (3960, 5351270), (4260, 4974420), (4400, 4816143), (4686, 4522200), (4950, 4281016), (5112, 4145350), (5325, 3979536), (5680, 3730815), (6248, 3391650), (6390, 3316280), (6600, 3210762), (7029, 3014800), (7100, 2984652), (7537, 2811600), (7810, 2713320), (7920, 2675635), (8520, 2487210), (9372, 2261100), (9900, 2140508), (10224, 2072675), (10650, 1989768), (11715, 1808880), (12496, 1695825), (12780, 1658140), (13200, 1605381), (14058, 1507400), (14200, 1492326), (15074, 1405800), (15620, 1356660), (15975, 1326512), (17040, 1243605), (18744, 1130550), (19525, 1085328), (19800, 1070254), (21300, 994884), (22611, 937200), (23430, 904440), (25560, 829070), (28116, 753700), (28400, 746163), (30148, 702900), (31240, 678330), (31950, 663256), (35145, 602960), (37488, 565275), (37685, 562320), (39050, 542664), (39600, 535127), (42600, 497442), (45222, 468600), (46860, 452220), (51120, 414535), (56232, 376850), (58575, 361776), (60296, 351450), (62480, 339165), (63900, 331628), (67833, 312400), (70290, 301480), (75370, 281160), (78100, 271332), (82907, 255600), (85200, 248721), (90444, 234300), (93720, 226110), (112464, 188425), (113055, 187440), (117150, 180888), (120592, 175725), (127800, 165814), (135666, 156200), (140580, 150740)]