39888450

素因数分解:

$2^1\times 3^5\times 5^2\times 7^2\times {\mathrm{67}}^1$

素因数の和:108

約数の個数: 216

約数和(自身を含む): 131210352

約数和(自身を除く): 91321902

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 67, 70, 75, 81, 90, 98, 105, 126, 134, 135, 147, 150, 162, 175, 189, 201, 210, 225, 243, 245, 270, 294, 315, 335, 350, 378, 402, 405, 441, 450, 469, 486, 490, 525, 567, 603, 630, 670, 675, 735, 810, 882, 938, 945, 1005, 1050, 1134, 1206, 1215, 1225, 1323, 1350, 1407, 1470, 1575, 1675, 1701, 1809, 1890, 2010, 2025, 2205, 2345, 2430, 2450, 2646, 2814, 2835, 3015, 3150, 3283, 3350, 3402, 3618, 3675, 3969, 4050, 4221, 4410, 4690, 4725, 5025, 5427, 5670, 6030, 6075, 6566, 6615, 7035, 7350, 7938, 8442, 8505, 9045, 9450, 9849, 10050, 10854, 11025, 11725, 11907, 12150, 12663, 13230, 14070, 14175, 15075, 16281, 16415, 17010, 18090, 19698, 19845, 21105, 22050, 23450, 23814, 25326, 27135, 28350, 29547, 30150, 32562, 32830, 33075, 35175, 37989, 39690, 42210, 42525, 45225, 49245, 54270, 59094, 59535, 63315, 66150, 70350, 75978, 81405, 82075, 85050, 88641, 90450, 98490, 99225, 105525, 113967, 119070, 126630, 135675, 147735, 162810, 164150, 177282, 189945, 198450, 211050, 227934, 246225, 265923, 271350, 295470, 297675, 316575, 379890, 407025, 443205, 492450, 531846, 569835, 595350, 633150, 738675, 797769, 814050, 886410, 949725, 1139670, 1329615, 1477350, 1595538, 1899450, 2216025, 2659230, 2849175, 3988845, 4432050, 5698350, 6648075, 7977690, 13296150, 19944225, 39888450]

約数ペア:

[(1, 39888450), (2, 19944225), (3, 13296150), (5, 7977690), (6, 6648075), (7, 5698350), (9, 4432050), (10, 3988845), (14, 2849175), (15, 2659230), (18, 2216025), (21, 1899450), (25, 1595538), (27, 1477350), (30, 1329615), (35, 1139670), (42, 949725), (45, 886410), (49, 814050), (50, 797769), (54, 738675), (63, 633150), (67, 595350), (70, 569835), (75, 531846), (81, 492450), (90, 443205), (98, 407025), (105, 379890), (126, 316575), (134, 297675), (135, 295470), (147, 271350), (150, 265923), (162, 246225), (175, 227934), (189, 211050), (201, 198450), (210, 189945), (225, 177282), (243, 164150), (245, 162810), (270, 147735), (294, 135675), (315, 126630), (335, 119070), (350, 113967), (378, 105525), (402, 99225), (405, 98490), (441, 90450), (450, 88641), (469, 85050), (486, 82075), (490, 81405), (525, 75978), (567, 70350), (603, 66150), (630, 63315), (670, 59535), (675, 59094), (735, 54270), (810, 49245), (882, 45225), (938, 42525), (945, 42210), (1005, 39690), (1050, 37989), (1134, 35175), (1206, 33075), (1215, 32830), (1225, 32562), (1323, 30150), (1350, 29547), (1407, 28350), (1470, 27135), (1575, 25326), (1675, 23814), (1701, 23450), (1809, 22050), (1890, 21105), (2010, 19845), (2025, 19698), (2205, 18090), (2345, 17010), (2430, 16415), (2450, 16281), (2646, 15075), (2814, 14175), (2835, 14070), (3015, 13230), (3150, 12663), (3283, 12150), (3350, 11907), (3402, 11725), (3618, 11025), (3675, 10854), (3969, 10050), (4050, 9849), (4221, 9450), (4410, 9045), (4690, 8505), (4725, 8442), (5025, 7938), (5427, 7350), (5670, 7035), (6030, 6615), (6075, 6566)]