148799700

素因数分解:

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

素因数の和:7903

約数の個数: 144

約数和(自身を含む): 546770560

約数和(自身を除く): 397970860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 7873, 9450, 15746, 18900, 23619, 31492, 39365, 47238, 55111, 70857, 78730, 94476, 110222, 118095, 141714, 157460, 165333, 196825, 212571, 220444, 236190, 275555, 283428, 330666, 354285, 393650, 425142, 472380, 495999, 551110, 590475, 661332, 708570, 787300, 826665, 850284, 991998, 1062855, 1102220, 1180950, 1377775, 1417140, 1487997, 1653330, 1771425, 1983996, 2125710, 2361900, 2479995, 2755550, 2975994, 3306660, 3542850, 4133325, 4251420, 4959990, 5314275, 5511100, 5951988, 7085700, 7439985, 8266650, 9919980, 10628550, 12399975, 14879970, 16533300, 21257100, 24799950, 29759940, 37199925, 49599900, 74399850, 148799700]

約数ペア:

[(1, 148799700), (2, 74399850), (3, 49599900), (4, 37199925), (5, 29759940), (6, 24799950), (7, 21257100), (9, 16533300), (10, 14879970), (12, 12399975), (14, 10628550), (15, 9919980), (18, 8266650), (20, 7439985), (21, 7085700), (25, 5951988), (27, 5511100), (28, 5314275), (30, 4959990), (35, 4251420), (36, 4133325), (42, 3542850), (45, 3306660), (50, 2975994), (54, 2755550), (60, 2479995), (63, 2361900), (70, 2125710), (75, 1983996), (84, 1771425), (90, 1653330), (100, 1487997), (105, 1417140), (108, 1377775), (126, 1180950), (135, 1102220), (140, 1062855), (150, 991998), (175, 850284), (180, 826665), (189, 787300), (210, 708570), (225, 661332), (252, 590475), (270, 551110), (300, 495999), (315, 472380), (350, 425142), (378, 393650), (420, 354285), (450, 330666), (525, 283428), (540, 275555), (630, 236190), (675, 220444), (700, 212571), (756, 196825), (900, 165333), (945, 157460), (1050, 141714), (1260, 118095), (1350, 110222), (1575, 94476), (1890, 78730), (2100, 70857), (2700, 55111), (3150, 47238), (3780, 39365), (4725, 31492), (6300, 23619), (7873, 18900), (9450, 15746)]