310032400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:521

約数の個数: 120

約数和(自身を含む): 797091840

約数和(自身を除く): 487059440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 127, 136, 170, 200, 254, 272, 340, 359, 400, 425, 508, 635, 680, 718, 850, 1016, 1270, 1360, 1436, 1700, 1795, 2032, 2159, 2540, 2872, 3175, 3400, 3590, 4318, 5080, 5744, 6103, 6350, 6800, 7180, 8636, 8975, 10160, 10795, 12206, 12700, 14360, 17272, 17950, 21590, 24412, 25400, 28720, 30515, 34544, 35900, 43180, 45593, 48824, 50800, 53975, 61030, 71800, 86360, 91186, 97648, 107950, 122060, 143600, 152575, 172720, 182372, 215900, 227965, 244120, 305150, 364744, 431800, 455930, 488240, 610300, 729488, 775081, 863600, 911860, 1139825, 1220600, 1550162, 1823720, 2279650, 2441200, 3100324, 3647440, 3875405, 4559300, 6200648, 7750810, 9118600, 12401296, 15501620, 18237200, 19377025, 31003240, 38754050, 62006480, 77508100, 155016200, 310032400]

約数ペア:

[(1, 310032400), (2, 155016200), (4, 77508100), (5, 62006480), (8, 38754050), (10, 31003240), (16, 19377025), (17, 18237200), (20, 15501620), (25, 12401296), (34, 9118600), (40, 7750810), (50, 6200648), (68, 4559300), (80, 3875405), (85, 3647440), (100, 3100324), (127, 2441200), (136, 2279650), (170, 1823720), (200, 1550162), (254, 1220600), (272, 1139825), (340, 911860), (359, 863600), (400, 775081), (425, 729488), (508, 610300), (635, 488240), (680, 455930), (718, 431800), (850, 364744), (1016, 305150), (1270, 244120), (1360, 227965), (1436, 215900), (1700, 182372), (1795, 172720), (2032, 152575), (2159, 143600), (2540, 122060), (2872, 107950), (3175, 97648), (3400, 91186), (3590, 86360), (4318, 71800), (5080, 61030), (5744, 53975), (6103, 50800), (6350, 48824), (6800, 45593), (7180, 43180), (8636, 35900), (8975, 34544), (10160, 30515), (10795, 28720), (12206, 25400), (12700, 24412), (14360, 21590), (17272, 17950)]