101319840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1083

約数の個数: 144

約数和(自身を含む): 350977536

約数和(自身を除く): 249657696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 991, 1065, 1136, 1278, 1420, 1440, 1704, 1982, 2130, 2272, 2556, 2840, 2973, 3195, 3408, 3964, 4260, 4955, 5112, 5680, 5946, 6390, 6816, 7928, 8520, 8919, 9910, 10224, 11360, 11892, 12780, 14865, 15856, 17040, 17838, 19820, 20448, 23784, 25560, 29730, 31712, 34080, 35676, 39640, 44595, 47568, 51120, 59460, 70361, 71352, 79280, 89190, 95136, 102240, 118920, 140722, 142704, 158560, 178380, 211083, 237840, 281444, 285408, 351805, 356760, 422166, 475680, 562888, 633249, 703610, 713520, 844332, 1055415, 1125776, 1266498, 1407220, 1427040, 1688664, 2110830, 2251552, 2532996, 2814440, 3166245, 3377328, 4221660, 5065992, 5628880, 6332490, 6754656, 8443320, 10131984, 11257760, 12664980, 16886640, 20263968, 25329960, 33773280, 50659920, 101319840]

約数ペア:

[(1, 101319840), (2, 50659920), (3, 33773280), (4, 25329960), (5, 20263968), (6, 16886640), (8, 12664980), (9, 11257760), (10, 10131984), (12, 8443320), (15, 6754656), (16, 6332490), (18, 5628880), (20, 5065992), (24, 4221660), (30, 3377328), (32, 3166245), (36, 2814440), (40, 2532996), (45, 2251552), (48, 2110830), (60, 1688664), (71, 1427040), (72, 1407220), (80, 1266498), (90, 1125776), (96, 1055415), (120, 844332), (142, 713520), (144, 703610), (160, 633249), (180, 562888), (213, 475680), (240, 422166), (284, 356760), (288, 351805), (355, 285408), (360, 281444), (426, 237840), (480, 211083), (568, 178380), (639, 158560), (710, 142704), (720, 140722), (852, 118920), (991, 102240), (1065, 95136), (1136, 89190), (1278, 79280), (1420, 71352), (1440, 70361), (1704, 59460), (1982, 51120), (2130, 47568), (2272, 44595), (2556, 39640), (2840, 35676), (2973, 34080), (3195, 31712), (3408, 29730), (3964, 25560), (4260, 23784), (4955, 20448), (5112, 19820), (5680, 17838), (5946, 17040), (6390, 15856), (6816, 14865), (7928, 12780), (8520, 11892), (8919, 11360), (9910, 10224)]