78239700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1$

素因数の和:1167

約数の個数: 216

約数和(自身を含む): 306022080

約数和(自身を除く): 227782380

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, 1129, 1155, 1260, 1386, 1540, 1575, 1650, 1925, 1980, 2100, 2258, 2310, 2475, 2772, 3150, 3300, 3387, 3465, 3850, 4516, 4620, 4950, 5645, 5775, 6300, 6774, 6930, 7700, 7903, 9900, 10161, 11290, 11550, 12419, 13548, 13860, 15806, 16935, 17325, 20322, 22580, 23100, 23709, 24838, 28225, 31612, 33870, 34650, 37257, 39515, 40644, 47418, 49676, 50805, 56450, 62095, 67740, 69300, 71127, 74514, 79030, 84675, 86933, 94836, 101610, 111771, 112900, 118545, 124190, 142254, 149028, 158060, 169350, 173866, 186285, 197575, 203220, 223542, 237090, 248380, 254025, 260799, 284508, 310475, 338700, 347732, 355635, 372570, 395150, 434665, 447084, 474180, 508050, 521598, 558855, 592725, 620950, 711270, 745140, 782397, 790300, 869330, 931425, 1016100, 1043196, 1117710, 1185450, 1241900, 1303995, 1422540, 1564794, 1738660, 1778175, 1862850, 2173325, 2235420, 2370900, 2607990, 2794275, 3129588, 3556350, 3725700, 3911985, 4346650, 5215980, 5588550, 6519975, 7112700, 7823970, 8693300, 11177100, 13039950, 15647940, 19559925, 26079900, 39119850, 78239700]

約数ペア:

[(1, 78239700), (2, 39119850), (3, 26079900), (4, 19559925), (5, 15647940), (6, 13039950), (7, 11177100), (9, 8693300), (10, 7823970), (11, 7112700), (12, 6519975), (14, 5588550), (15, 5215980), (18, 4346650), (20, 3911985), (21, 3725700), (22, 3556350), (25, 3129588), (28, 2794275), (30, 2607990), (33, 2370900), (35, 2235420), (36, 2173325), (42, 1862850), (44, 1778175), (45, 1738660), (50, 1564794), (55, 1422540), (60, 1303995), (63, 1241900), (66, 1185450), (70, 1117710), (75, 1043196), (77, 1016100), (84, 931425), (90, 869330), (99, 790300), (100, 782397), (105, 745140), (110, 711270), (126, 620950), (132, 592725), (140, 558855), (150, 521598), (154, 508050), (165, 474180), (175, 447084), (180, 434665), (198, 395150), (210, 372570), (220, 355635), (225, 347732), (231, 338700), (252, 310475), (275, 284508), (300, 260799), (308, 254025), (315, 248380), (330, 237090), (350, 223542), (385, 203220), (396, 197575), (420, 186285), (450, 173866), (462, 169350), (495, 158060), (525, 149028), (550, 142254), (630, 124190), (660, 118545), (693, 112900), (700, 111771), (770, 101610), (825, 94836), (900, 86933), (924, 84675), (990, 79030), (1050, 74514), (1100, 71127), (1129, 69300), (1155, 67740), (1260, 62095), (1386, 56450), (1540, 50805), (1575, 49676), (1650, 47418), (1925, 40644), (1980, 39515), (2100, 37257), (2258, 34650), (2310, 33870), (2475, 31612), (2772, 28225), (3150, 24838), (3300, 23709), (3387, 23100), (3465, 22580), (3850, 20322), (4516, 17325), (4620, 16935), (4950, 15806), (5645, 13860), (5775, 13548), (6300, 12419), (6774, 11550), (6930, 11290), (7700, 10161), (7903, 9900)]