150017140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 391184640

約数和(自身を除く): 241167500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 139, 140, 182, 260, 278, 364, 455, 556, 593, 695, 910, 973, 1186, 1390, 1807, 1820, 1946, 2372, 2780, 2965, 3614, 3892, 4151, 4865, 5930, 7228, 7709, 8302, 9035, 9730, 11860, 12649, 15418, 16604, 18070, 19460, 20755, 25298, 30836, 36140, 38545, 41510, 50596, 53963, 63245, 77090, 82427, 83020, 107926, 126490, 154180, 164854, 215852, 252980, 269815, 329708, 412135, 539630, 576989, 824270, 1071551, 1079260, 1153978, 1648540, 2143102, 2307956, 2884945, 4286204, 5357755, 5769890, 7500857, 10715510, 11539780, 15001714, 21431020, 30003428, 37504285, 75008570, 150017140]

約数ペア:

[(1, 150017140), (2, 75008570), (4, 37504285), (5, 30003428), (7, 21431020), (10, 15001714), (13, 11539780), (14, 10715510), (20, 7500857), (26, 5769890), (28, 5357755), (35, 4286204), (52, 2884945), (65, 2307956), (70, 2143102), (91, 1648540), (130, 1153978), (139, 1079260), (140, 1071551), (182, 824270), (260, 576989), (278, 539630), (364, 412135), (455, 329708), (556, 269815), (593, 252980), (695, 215852), (910, 164854), (973, 154180), (1186, 126490), (1390, 107926), (1807, 83020), (1820, 82427), (1946, 77090), (2372, 63245), (2780, 53963), (2965, 50596), (3614, 41510), (3892, 38545), (4151, 36140), (4865, 30836), (5930, 25298), (7228, 20755), (7709, 19460), (8302, 18070), (9035, 16604), (9730, 15418), (11860, 12649)]