137857860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 288

約数和(自身を含む): 513257472

約数和(自身を除く): 375399612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 67, 69, 70, 71, 84, 90, 92, 105, 115, 126, 134, 138, 140, 142, 161, 180, 201, 207, 210, 213, 230, 252, 268, 276, 284, 315, 322, 335, 345, 355, 402, 414, 420, 426, 460, 469, 483, 497, 603, 630, 639, 644, 670, 690, 710, 804, 805, 828, 852, 938, 966, 994, 1005, 1035, 1065, 1206, 1260, 1278, 1340, 1380, 1407, 1420, 1449, 1491, 1541, 1610, 1633, 1876, 1932, 1988, 2010, 2070, 2130, 2345, 2412, 2415, 2485, 2556, 2814, 2898, 2982, 3015, 3082, 3195, 3220, 3266, 4020, 4140, 4221, 4260, 4473, 4623, 4690, 4757, 4830, 4899, 4970, 5628, 5796, 5964, 6030, 6164, 6390, 6532, 7035, 7245, 7455, 7705, 8165, 8442, 8946, 9246, 9380, 9514, 9660, 9798, 9940, 10787, 11431, 12060, 12780, 13869, 14070, 14271, 14490, 14697, 14910, 15410, 16330, 16884, 17892, 18492, 19028, 19596, 21105, 21574, 22365, 22862, 23115, 23785, 24495, 27738, 28140, 28542, 28980, 29394, 29820, 30820, 32361, 32660, 33299, 34293, 42210, 42813, 43148, 44730, 45724, 46230, 47570, 48990, 53935, 55476, 57084, 57155, 58788, 64722, 66598, 68586, 69345, 71355, 73485, 84420, 85626, 89460, 92460, 95140, 97083, 97980, 99897, 102879, 107870, 109411, 114310, 129444, 133196, 137172, 138690, 142710, 146970, 161805, 166495, 171252, 171465, 194166, 199794, 205758, 214065, 215740, 218822, 228620, 277380, 285420, 293940, 299691, 323610, 328233, 332990, 342930, 388332, 399588, 411516, 428130, 437644, 485415, 499485, 514395, 547055, 599382, 647220, 656466, 665980, 685860, 765877, 856260, 970830, 984699, 998970, 1028790, 1094110, 1198764, 1312932, 1498455, 1531754, 1641165, 1941660, 1969398, 1997940, 2057580, 2188220, 2297631, 2996910, 3063508, 3282330, 3829385, 3938796, 4595262, 4923495, 5993820, 6564660, 6892893, 7658770, 9190524, 9846990, 11488155, 13785786, 15317540, 19693980, 22976310, 27571572, 34464465, 45952620, 68928930, 137857860]

約数ペア:

[(1, 137857860), (2, 68928930), (3, 45952620), (4, 34464465), (5, 27571572), (6, 22976310), (7, 19693980), (9, 15317540), (10, 13785786), (12, 11488155), (14, 9846990), (15, 9190524), (18, 7658770), (20, 6892893), (21, 6564660), (23, 5993820), (28, 4923495), (30, 4595262), (35, 3938796), (36, 3829385), (42, 3282330), (45, 3063508), (46, 2996910), (60, 2297631), (63, 2188220), (67, 2057580), (69, 1997940), (70, 1969398), (71, 1941660), (84, 1641165), (90, 1531754), (92, 1498455), (105, 1312932), (115, 1198764), (126, 1094110), (134, 1028790), (138, 998970), (140, 984699), (142, 970830), (161, 856260), (180, 765877), (201, 685860), (207, 665980), (210, 656466), (213, 647220), (230, 599382), (252, 547055), (268, 514395), (276, 499485), (284, 485415), (315, 437644), (322, 428130), (335, 411516), (345, 399588), (355, 388332), (402, 342930), (414, 332990), (420, 328233), (426, 323610), (460, 299691), (469, 293940), (483, 285420), (497, 277380), (603, 228620), (630, 218822), (639, 215740), (644, 214065), (670, 205758), (690, 199794), (710, 194166), (804, 171465), (805, 171252), (828, 166495), (852, 161805), (938, 146970), (966, 142710), (994, 138690), (1005, 137172), (1035, 133196), (1065, 129444), (1206, 114310), (1260, 109411), (1278, 107870), (1340, 102879), (1380, 99897), (1407, 97980), (1420, 97083), (1449, 95140), (1491, 92460), (1541, 89460), (1610, 85626), (1633, 84420), (1876, 73485), (1932, 71355), (1988, 69345), (2010, 68586), (2070, 66598), (2130, 64722), (2345, 58788), (2412, 57155), (2415, 57084), (2485, 55476), (2556, 53935), (2814, 48990), (2898, 47570), (2982, 46230), (3015, 45724), (3082, 44730), (3195, 43148), (3220, 42813), (3266, 42210), (4020, 34293), (4140, 33299), (4221, 32660), (4260, 32361), (4473, 30820), (4623, 29820), (4690, 29394), (4757, 28980), (4830, 28542), (4899, 28140), (4970, 27738), (5628, 24495), (5796, 23785), (5964, 23115), (6030, 22862), (6164, 22365), (6390, 21574), (6532, 21105), (7035, 19596), (7245, 19028), (7455, 18492), (7705, 17892), (8165, 16884), (8442, 16330), (8946, 15410), (9246, 14910), (9380, 14697), (9514, 14490), (9660, 14271), (9798, 14070), (9940, 13869), (10787, 12780), (11431, 12060)]