29997600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 144

約数和(自身を含む): 101243520

約数和(自身を除く): 71245920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 200, 232, 240, 290, 300, 348, 400, 431, 435, 464, 480, 580, 600, 696, 725, 800, 862, 870, 928, 1160, 1200, 1293, 1392, 1450, 1724, 1740, 2155, 2175, 2320, 2400, 2586, 2784, 2900, 3448, 3480, 4310, 4350, 4640, 5172, 5800, 6465, 6896, 6960, 8620, 8700, 10344, 10775, 11600, 12499, 12930, 13792, 13920, 17240, 17400, 20688, 21550, 23200, 24998, 25860, 32325, 34480, 34800, 37497, 41376, 43100, 49996, 51720, 62495, 64650, 68960, 69600, 74994, 86200, 99992, 103440, 124990, 129300, 149988, 172400, 187485, 199984, 206880, 249980, 258600, 299976, 312475, 344800, 374970, 399968, 499960, 517200, 599952, 624950, 749940, 937425, 999920, 1034400, 1199904, 1249900, 1499880, 1874850, 1999840, 2499800, 2999760, 3749700, 4999600, 5999520, 7499400, 9999200, 14998800, 29997600]

約数ペア:

[(1, 29997600), (2, 14998800), (3, 9999200), (4, 7499400), (5, 5999520), (6, 4999600), (8, 3749700), (10, 2999760), (12, 2499800), (15, 1999840), (16, 1874850), (20, 1499880), (24, 1249900), (25, 1199904), (29, 1034400), (30, 999920), (32, 937425), (40, 749940), (48, 624950), (50, 599952), (58, 517200), (60, 499960), (75, 399968), (80, 374970), (87, 344800), (96, 312475), (100, 299976), (116, 258600), (120, 249980), (145, 206880), (150, 199984), (160, 187485), (174, 172400), (200, 149988), (232, 129300), (240, 124990), (290, 103440), (300, 99992), (348, 86200), (400, 74994), (431, 69600), (435, 68960), (464, 64650), (480, 62495), (580, 51720), (600, 49996), (696, 43100), (725, 41376), (800, 37497), (862, 34800), (870, 34480), (928, 32325), (1160, 25860), (1200, 24998), (1293, 23200), (1392, 21550), (1450, 20688), (1724, 17400), (1740, 17240), (2155, 13920), (2175, 13792), (2320, 12930), (2400, 12499), (2586, 11600), (2784, 10775), (2900, 10344), (3448, 8700), (3480, 8620), (4310, 6960), (4350, 6896), (4640, 6465), (5172, 5800)]