99757840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 290981376

約数和(自身を除く): 191223536

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 71, 80, 91, 104, 112, 130, 140, 142, 182, 193, 208, 260, 280, 284, 355, 364, 386, 455, 497, 520, 560, 568, 710, 728, 772, 910, 923, 965, 994, 1040, 1136, 1351, 1420, 1456, 1544, 1820, 1846, 1930, 1988, 2485, 2509, 2702, 2840, 3088, 3640, 3692, 3860, 3976, 4615, 4970, 5018, 5404, 5680, 6461, 6755, 7280, 7384, 7720, 7952, 9230, 9940, 10036, 10808, 12545, 12922, 13510, 13703, 14768, 15440, 17563, 18460, 19880, 20072, 21616, 25090, 25844, 27020, 27406, 32305, 35126, 36920, 39760, 40144, 50180, 51688, 54040, 54812, 64610, 68515, 70252, 73840, 87815, 95921, 100360, 103376, 108080, 109624, 129220, 137030, 140504, 175630, 178139, 191842, 200720, 219248, 258440, 274060, 281008, 351260, 356278, 383684, 479605, 516880, 548120, 702520, 712556, 767368, 890695, 959210, 1096240, 1246973, 1405040, 1425112, 1534736, 1781390, 1918420, 2493946, 2850224, 3562780, 3836840, 4987892, 6234865, 7125560, 7673680, 9975784, 12469730, 14251120, 19951568, 24939460, 49878920, 99757840]

約数ペア:

[(1, 99757840), (2, 49878920), (4, 24939460), (5, 19951568), (7, 14251120), (8, 12469730), (10, 9975784), (13, 7673680), (14, 7125560), (16, 6234865), (20, 4987892), (26, 3836840), (28, 3562780), (35, 2850224), (40, 2493946), (52, 1918420), (56, 1781390), (65, 1534736), (70, 1425112), (71, 1405040), (80, 1246973), (91, 1096240), (104, 959210), (112, 890695), (130, 767368), (140, 712556), (142, 702520), (182, 548120), (193, 516880), (208, 479605), (260, 383684), (280, 356278), (284, 351260), (355, 281008), (364, 274060), (386, 258440), (455, 219248), (497, 200720), (520, 191842), (560, 178139), (568, 175630), (710, 140504), (728, 137030), (772, 129220), (910, 109624), (923, 108080), (965, 103376), (994, 100360), (1040, 95921), (1136, 87815), (1351, 73840), (1420, 70252), (1456, 68515), (1544, 64610), (1820, 54812), (1846, 54040), (1930, 51688), (1988, 50180), (2485, 40144), (2509, 39760), (2702, 36920), (2840, 35126), (3088, 32305), (3640, 27406), (3692, 27020), (3860, 25844), (3976, 25090), (4615, 21616), (4970, 20072), (5018, 19880), (5404, 18460), (5680, 17563), (6461, 15440), (6755, 14768), (7280, 13703), (7384, 13510), (7720, 12922), (7952, 12545), (9230, 10808), (9940, 10036)]