74399850

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{7873}}^1$

素因数の和:7901

約数の個数: 96

約数和(自身を含む): 234330240

約数和(自身を除く): 159930390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 7873, 9450, 15746, 23619, 39365, 47238, 55111, 70857, 78730, 110222, 118095, 141714, 165333, 196825, 212571, 236190, 275555, 330666, 354285, 393650, 425142, 495999, 551110, 590475, 708570, 826665, 991998, 1062855, 1180950, 1377775, 1487997, 1653330, 1771425, 2125710, 2479995, 2755550, 2975994, 3542850, 4133325, 4959990, 5314275, 7439985, 8266650, 10628550, 12399975, 14879970, 24799950, 37199925, 74399850]

約数ペア:

[(1, 74399850), (2, 37199925), (3, 24799950), (5, 14879970), (6, 12399975), (7, 10628550), (9, 8266650), (10, 7439985), (14, 5314275), (15, 4959990), (18, 4133325), (21, 3542850), (25, 2975994), (27, 2755550), (30, 2479995), (35, 2125710), (42, 1771425), (45, 1653330), (50, 1487997), (54, 1377775), (63, 1180950), (70, 1062855), (75, 991998), (90, 826665), (105, 708570), (126, 590475), (135, 551110), (150, 495999), (175, 425142), (189, 393650), (210, 354285), (225, 330666), (270, 275555), (315, 236190), (350, 212571), (378, 196825), (450, 165333), (525, 141714), (630, 118095), (675, 110222), (945, 78730), (1050, 70857), (1350, 55111), (1575, 47238), (1890, 39365), (3150, 23619), (4725, 15746), (7873, 9450)]