28007542800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3329}}^1$

素因数の和:3416

約数の個数: 480

約数和(自身を含む): 107524368000

約数和(自身を除く): 79516825200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 41, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 82, 90, 95, 100, 108, 114, 120, 123, 135, 144, 150, 152, 164, 171, 180, 190, 200, 205, 216, 225, 228, 240, 246, 270, 285, 300, 304, 328, 342, 360, 369, 380, 400, 410, 432, 450, 456, 475, 492, 513, 540, 570, 600, 615, 656, 675, 684, 720, 738, 760, 779, 820, 855, 900, 912, 950, 984, 1025, 1026, 1080, 1107, 1140, 1200, 1230, 1350, 1368, 1425, 1476, 1520, 1558, 1640, 1710, 1800, 1845, 1900, 1968, 2050, 2052, 2160, 2214, 2280, 2337, 2460, 2565, 2700, 2736, 2850, 2952, 3075, 3116, 3280, 3329, 3420, 3600, 3690, 3800, 3895, 4100, 4104, 4275, 4428, 4560, 4674, 4920, 5130, 5400, 5535, 5700, 5904, 6150, 6232, 6658, 6840, 7011, 7380, 7600, 7790, 8200, 8208, 8550, 8856, 9225, 9348, 9840, 9987, 10260, 10800, 11070, 11400, 11685, 12300, 12464, 12825, 13316, 13680, 14022, 14760, 15580, 16400, 16645, 17100, 17712, 18450, 18696, 19475, 19974, 20520, 21033, 22140, 22800, 23370, 24600, 25650, 26632, 27675, 28044, 29520, 29961, 31160, 33290, 34200, 35055, 36900, 37392, 38950, 39948, 41040, 42066, 44280, 46740, 49200, 49935, 51300, 53264, 55350, 56088, 58425, 59922, 62320, 63251, 66580, 68400, 70110, 73800, 77900, 79896, 83225, 84132, 88560, 89883, 93480, 99870, 102600, 105165, 110700, 112176, 116850, 119844, 126502, 133160, 136489, 140220, 147600, 149805, 155800, 159792, 166450, 168264, 175275, 179766, 186960, 189753, 199740, 205200, 210330, 221400, 233700, 239688, 249675, 253004, 266320, 272978, 280440, 299610, 311600, 316255, 332900, 336528, 350550, 359532, 379506, 399480, 409467, 420660, 442800, 449415, 467400, 479376, 499350, 506008, 525825, 545956, 560880, 569259, 599220, 632510, 665800, 682445, 701100, 719064, 749025, 759012, 798960, 818934, 841320, 898830, 934800, 948765, 998700, 1012016, 1051650, 1091912, 1138518, 1198440, 1228401, 1265020, 1331600, 1364890, 1402200, 1438128, 1498050, 1518024, 1581275, 1637868, 1682640, 1707777, 1797660, 1897530, 1997400, 2047335, 2103300, 2183824, 2247075, 2277036, 2396880, 2456802, 2530040, 2593291, 2729780, 2804400, 2846295, 2996100, 3036048, 3162550, 3275736, 3412225, 3415554, 3595320, 3685203, 3795060, 3994800, 4094670, 4206600, 4494150, 4554072, 4743825, 4913604, 5060080, 5186582, 5459560, 5692590, 5992200, 6142005, 6325100, 6551472, 6824450, 6831108, 7190640, 7370406, 7590120, 7779873, 8189340, 8413200, 8538885, 8988300, 9108144, 9487650, 9827208, 10236675, 10373164, 10919120, 11385180, 11984400, 12284010, 12650200, 12966455, 13648900, 13662216, 14231475, 14740812, 15180240, 15559746, 16378680, 17077770, 17976600, 18426015, 18975300, 19654416, 20473350, 20746328, 22770360, 23339619, 24568020, 25300400, 25932910, 27297800, 27324432, 28462950, 29481624, 30710025, 31119492, 32757360, 34155540, 35953200, 36852030, 37950600, 38899365, 40946700, 41492656, 42694425, 45540720, 46679238, 49136040, 51865820, 54595600, 56925900, 58963248, 61420050, 62238984, 64832275, 68311080, 70018857, 73704060, 75901200, 77798730, 81893400, 85388850, 92130075, 93358476, 98272080, 103731640, 113851800, 116698095, 122840100, 124477968, 129664550, 136622160, 140037714, 147408120, 155597460, 163786800, 170777700, 184260150, 186716952, 194496825, 207463280, 227703600, 233396190, 245680200, 259329100, 280075428, 294816240, 311194920, 341555400, 350094285, 368520300, 373433904, 388993650, 466792380, 491360400, 518658200, 560150856, 583490475, 622389840, 683110800, 700188570, 737040600, 777987300, 933584760, 1037316400, 1120301712, 1166980950, 1400377140, 1474081200, 1555974600, 1750471425, 1867169520, 2333961900, 2800754280, 3111949200, 3500942850, 4667923800, 5601508560, 7001885700, 9335847600, 14003771400, 28007542800]

約数ペア:

[(1, 28007542800), (2, 14003771400), (3, 9335847600), (4, 7001885700), (5, 5601508560), (6, 4667923800), (8, 3500942850), (9, 3111949200), (10, 2800754280), (12, 2333961900), (15, 1867169520), (16, 1750471425), (18, 1555974600), (19, 1474081200), (20, 1400377140), (24, 1166980950), (25, 1120301712), (27, 1037316400), (30, 933584760), (36, 777987300), (38, 737040600), (40, 700188570), (41, 683110800), (45, 622389840), (48, 583490475), (50, 560150856), (54, 518658200), (57, 491360400), (60, 466792380), (72, 388993650), (75, 373433904), (76, 368520300), (80, 350094285), (82, 341555400), (90, 311194920), (95, 294816240), (100, 280075428), (108, 259329100), (114, 245680200), (120, 233396190), (123, 227703600), (135, 207463280), (144, 194496825), (150, 186716952), (152, 184260150), (164, 170777700), (171, 163786800), (180, 155597460), (190, 147408120), (200, 140037714), (205, 136622160), (216, 129664550), (225, 124477968), (228, 122840100), (240, 116698095), (246, 113851800), (270, 103731640), (285, 98272080), (300, 93358476), (304, 92130075), (328, 85388850), (342, 81893400), (360, 77798730), (369, 75901200), (380, 73704060), (400, 70018857), (410, 68311080), (432, 64832275), (450, 62238984), (456, 61420050), (475, 58963248), (492, 56925900), (513, 54595600), (540, 51865820), (570, 49136040), (600, 46679238), (615, 45540720), (656, 42694425), (675, 41492656), (684, 40946700), (720, 38899365), (738, 37950600), (760, 36852030), (779, 35953200), (820, 34155540), (855, 32757360), (900, 31119492), (912, 30710025), (950, 29481624), (984, 28462950), (1025, 27324432), (1026, 27297800), (1080, 25932910), (1107, 25300400), (1140, 24568020), (1200, 23339619), (1230, 22770360), (1350, 20746328), (1368, 20473350), (1425, 19654416), (1476, 18975300), (1520, 18426015), (1558, 17976600), (1640, 17077770), (1710, 16378680), (1800, 15559746), (1845, 15180240), (1900, 14740812), (1968, 14231475), (2050, 13662216), (2052, 13648900), (2160, 12966455), (2214, 12650200), (2280, 12284010), (2337, 11984400), (2460, 11385180), (2565, 10919120), (2700, 10373164), (2736, 10236675), (2850, 9827208), (2952, 9487650), (3075, 9108144), (3116, 8988300), (3280, 8538885), (3329, 8413200), (3420, 8189340), (3600, 7779873), (3690, 7590120), (3800, 7370406), (3895, 7190640), (4100, 6831108), (4104, 6824450), (4275, 6551472), (4428, 6325100), (4560, 6142005), (4674, 5992200), (4920, 5692590), (5130, 5459560), (5400, 5186582), (5535, 5060080), (5700, 4913604), (5904, 4743825), (6150, 4554072), (6232, 4494150), (6658, 4206600), (6840, 4094670), (7011, 3994800), (7380, 3795060), (7600, 3685203), (7790, 3595320), (8200, 3415554), (8208, 3412225), (8550, 3275736), (8856, 3162550), (9225, 3036048), (9348, 2996100), (9840, 2846295), (9987, 2804400), (10260, 2729780), (10800, 2593291), (11070, 2530040), (11400, 2456802), (11685, 2396880), (12300, 2277036), (12464, 2247075), (12825, 2183824), (13316, 2103300), (13680, 2047335), (14022, 1997400), (14760, 1897530), (15580, 1797660), (16400, 1707777), (16645, 1682640), (17100, 1637868), (17712, 1581275), (18450, 1518024), (18696, 1498050), (19475, 1438128), (19974, 1402200), (20520, 1364890), (21033, 1331600), (22140, 1265020), (22800, 1228401), (23370, 1198440), (24600, 1138518), (25650, 1091912), (26632, 1051650), (27675, 1012016), (28044, 998700), (29520, 948765), (29961, 934800), (31160, 898830), (33290, 841320), (34200, 818934), (35055, 798960), (36900, 759012), (37392, 749025), (38950, 719064), (39948, 701100), (41040, 682445), (42066, 665800), (44280, 632510), (46740, 599220), (49200, 569259), (49935, 560880), (51300, 545956), (53264, 525825), (55350, 506008), (56088, 499350), (58425, 479376), (59922, 467400), (62320, 449415), (63251, 442800), (66580, 420660), (68400, 409467), (70110, 399480), (73800, 379506), (77900, 359532), (79896, 350550), (83225, 336528), (84132, 332900), (88560, 316255), (89883, 311600), (93480, 299610), (99870, 280440), (102600, 272978), (105165, 266320), (110700, 253004), (112176, 249675), (116850, 239688), (119844, 233700), (126502, 221400), (133160, 210330), (136489, 205200), (140220, 199740), (147600, 189753), (149805, 186960), (155800, 179766), (159792, 175275), (166450, 168264)]