87136280.000000000

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2969}}^1$

素因数の和:3007

約数の個数: 216

約数和(自身を含む): 804323520

約数和(自身を除く): 598571820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 110, 126, 132, 140, 150, 154, 165, 175, 180, 198, 210, 220, 225, 231, 252, 275, 300, 308, 315, 330, 350, 385, 396, 420, 450, 462, 495, 525, 550, 630, 660, 693, 700, 770, 825, 900, 924, 990, 1050, 1100, 1155, 1260, 1386, 1540, 1575, 1650, 1925, 1980, 2100, 2310, 2475, 2772, 2969, 3150, 3300, 3465, 3850, 4620, 4950, 5775, 5938, 6300, 6930, 7700, 8907, 9900, 11550, 11876, 13860, 14845, 17325, 17814, 20783, 23100, 26721, 29690, 32659, 34650, 35628, 41566, 44535, 53442, 59380, 62349, 65318, 69300, 74225, 83132, 89070, 97977, 103915, 106884, 124698, 130636, 133605, 148450, 163295, 178140, 187047, 195954, 207830, 222675, 228613, 249396, 267210, 293931, 296900, 311745, 326590, 374094, 391908, 415660, 445350, 457226, 489885, 519575, 534420, 587862, 623490, 653180, 668025, 685839, 748188, 816475, 890700, 914452, 935235, 979770, 1039150, 1143065, 1175724, 1246980, 1336050, 1371678, 1469655, 1558725, 1632950, 1870470, 1959540, 2057517, 2078300, 2286130, 2449425, 2672100, 2743356, 2939310, 3117450, 3265900, 3429195, 3740940, 4115034, 4572260, 4676175, 4898850, 5715325, 5878620, 6234900, 6858390, 7348275, 8230068, 9352350, 9797700, 10287585, 11430650, 13716780, 14696550, 17145975, 18704700, 20575170, 22861300, 29393100, 34291950, 41150340, 51437925, 68583900, 102875850, 205751700]

約数ペア:

[(1, 205751700), (2, 102875850), (3, 68583900), (4, 51437925), (5, 41150340), (6, 34291950), (7, 29393100), (9, 22861300), (10, 20575170), (11, 18704700), (12, 17145975), (14, 14696550), (15, 13716780), (18, 11430650), (20, 10287585), (21, 9797700), (22, 9352350), (25, 8230068), (28, 7348275), (30, 6858390), (33, 6234900), (35, 5878620), (36, 5715325), (42, 4898850), (44, 4676175), (45, 4572260), (50, 4115034), (55, 3740940), (60, 3429195), (63, 3265900), (66, 3117450), (70, 2939310), (75, 2743356), (77, 2672100), (84, 2449425), (90, 2286130), (99, 2078300), (100, 2057517), (105, 1959540), (110, 1870470), (126, 1632950), (132, 1558725), (140, 1469655), (150, 1371678), (154, 1336050), (165, 1246980), (175, 1175724), (180, 1143065), (198, 1039150), (210, 979770), (220, 935235), (225, 914452), (231, 890700), (252, 816475), (275, 748188), (300, 685839), (308, 668025), (315, 653180), (330, 623490), (350, 587862), (385, 534420), (396, 519575), (420, 489885), (450, 457226), (462, 445350), (495, 415660), (525, 391908), (550, 374094), (630, 326590), (660, 311745), (693, 296900), (700, 293931), (770, 267210), (825, 249396), (900, 228613), (924, 222675), (990, 207830), (1050, 195954), (1100, 187047), (1155, 178140), (1260, 163295), (1386, 148450), (1540, 133605), (1575, 130636), (1650, 124698), (1925, 106884), (1980, 103915), (2100, 97977), (2310, 89070), (2475, 83132), (2772, 74225), (2969, 69300), (3150, 65318), (3300, 62349), (3465, 59380), (3850, 53442), (4620, 44535), (4950, 41566), (5775, 35628), (5938, 34650), (6300, 32659), (6930, 29690), (7700, 26721), (8907, 23100), (9900, 20783), (11550, 17814), (11876, 17325), (13860, 14845)]