89996400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:681

約数の個数: 240

約数和(自身を含む): 345498720

約数和(自身を除く): 255502320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 400, 432, 450, 468, 520, 540, 585, 600, 624, 641, 650, 675, 702, 720, 780, 900, 936, 975, 1040, 1080, 1170, 1200, 1282, 1300, 1350, 1404, 1560, 1755, 1800, 1872, 1923, 1950, 2160, 2340, 2564, 2600, 2700, 2808, 2925, 3120, 3205, 3510, 3600, 3846, 3900, 4680, 5128, 5200, 5400, 5616, 5769, 5850, 6410, 7020, 7692, 7800, 8333, 8775, 9360, 9615, 10256, 10800, 11538, 11700, 12820, 14040, 15384, 15600, 16025, 16666, 17307, 17550, 19230, 23076, 23400, 24999, 25640, 28080, 28845, 30768, 32050, 33332, 34614, 35100, 38460, 41665, 46152, 46800, 48075, 49998, 51280, 57690, 64100, 66664, 69228, 70200, 74997, 76920, 83330, 86535, 92304, 96150, 99996, 115380, 124995, 128200, 133328, 138456, 140400, 144225, 149994, 153840, 166660, 173070, 192300, 199992, 208325, 224991, 230760, 249990, 256400, 276912, 288450, 299988, 333320, 346140, 374985, 384600, 399984, 416650, 432675, 449982, 461520, 499980, 576900, 599976, 624975, 666640, 692280, 749970, 769200, 833300, 865350, 899964, 999960, 1124955, 1153800, 1199952, 1249950, 1384560, 1499940, 1666600, 1730700, 1799928, 1874925, 1999920, 2249910, 2307600, 2499900, 2999880, 3333200, 3461400, 3599856, 3749850, 4499820, 4999800, 5624775, 5999760, 6922800, 7499700, 8999640, 9999600, 11249550, 14999400, 17999280, 22499100, 29998800, 44998200, 89996400]

約数ペア:

[(1, 89996400), (2, 44998200), (3, 29998800), (4, 22499100), (5, 17999280), (6, 14999400), (8, 11249550), (9, 9999600), (10, 8999640), (12, 7499700), (13, 6922800), (15, 5999760), (16, 5624775), (18, 4999800), (20, 4499820), (24, 3749850), (25, 3599856), (26, 3461400), (27, 3333200), (30, 2999880), (36, 2499900), (39, 2307600), (40, 2249910), (45, 1999920), (48, 1874925), (50, 1799928), (52, 1730700), (54, 1666600), (60, 1499940), (65, 1384560), (72, 1249950), (75, 1199952), (78, 1153800), (80, 1124955), (90, 999960), (100, 899964), (104, 865350), (108, 833300), (117, 769200), (120, 749970), (130, 692280), (135, 666640), (144, 624975), (150, 599976), (156, 576900), (180, 499980), (195, 461520), (200, 449982), (208, 432675), (216, 416650), (225, 399984), (234, 384600), (240, 374985), (260, 346140), (270, 333320), (300, 299988), (312, 288450), (325, 276912), (351, 256400), (360, 249990), (390, 230760), (400, 224991), (432, 208325), (450, 199992), (468, 192300), (520, 173070), (540, 166660), (585, 153840), (600, 149994), (624, 144225), (641, 140400), (650, 138456), (675, 133328), (702, 128200), (720, 124995), (780, 115380), (900, 99996), (936, 96150), (975, 92304), (1040, 86535), (1080, 83330), (1170, 76920), (1200, 74997), (1282, 70200), (1300, 69228), (1350, 66664), (1404, 64100), (1560, 57690), (1755, 51280), (1800, 49998), (1872, 48075), (1923, 46800), (1950, 46152), (2160, 41665), (2340, 38460), (2564, 35100), (2600, 34614), (2700, 33332), (2808, 32050), (2925, 30768), (3120, 28845), (3205, 28080), (3510, 25640), (3600, 24999), (3846, 23400), (3900, 23076), (4680, 19230), (5128, 17550), (5200, 17307), (5400, 16666), (5616, 16025), (5769, 15600), (5850, 15384), (6410, 14040), (7020, 12820), (7692, 11700), (7800, 11538), (8333, 10800), (8775, 10256), (9360, 9615)]