25318080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 168

約数和(自身を含む): 89154000

約数和(自身を除く): 63835920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 144, 149, 160, 177, 180, 192, 236, 240, 288, 295, 298, 320, 354, 360, 447, 472, 480, 531, 576, 590, 596, 708, 720, 745, 885, 894, 944, 960, 1062, 1180, 1192, 1341, 1416, 1440, 1490, 1770, 1788, 1888, 2124, 2235, 2360, 2384, 2655, 2682, 2832, 2880, 2980, 3540, 3576, 3776, 4248, 4470, 4720, 4768, 5310, 5364, 5664, 5960, 6705, 7080, 7152, 8496, 8791, 8940, 9440, 9536, 10620, 10728, 11328, 11920, 13410, 14160, 14304, 16992, 17582, 17880, 18880, 21240, 21456, 23840, 26373, 26820, 28320, 28608, 33984, 35164, 35760, 42480, 42912, 43955, 47680, 52746, 53640, 56640, 70328, 71520, 79119, 84960, 85824, 87910, 105492, 107280, 131865, 140656, 143040, 158238, 169920, 175820, 210984, 214560, 263730, 281312, 316476, 351640, 395595, 421968, 429120, 527460, 562624, 632952, 703280, 791190, 843936, 1054920, 1265904, 1406560, 1582380, 1687872, 2109840, 2531808, 2813120, 3164760, 4219680, 5063616, 6329520, 8439360, 12659040, 25318080]

約数ペア:

[(1, 25318080), (2, 12659040), (3, 8439360), (4, 6329520), (5, 5063616), (6, 4219680), (8, 3164760), (9, 2813120), (10, 2531808), (12, 2109840), (15, 1687872), (16, 1582380), (18, 1406560), (20, 1265904), (24, 1054920), (30, 843936), (32, 791190), (36, 703280), (40, 632952), (45, 562624), (48, 527460), (59, 429120), (60, 421968), (64, 395595), (72, 351640), (80, 316476), (90, 281312), (96, 263730), (118, 214560), (120, 210984), (144, 175820), (149, 169920), (160, 158238), (177, 143040), (180, 140656), (192, 131865), (236, 107280), (240, 105492), (288, 87910), (295, 85824), (298, 84960), (320, 79119), (354, 71520), (360, 70328), (447, 56640), (472, 53640), (480, 52746), (531, 47680), (576, 43955), (590, 42912), (596, 42480), (708, 35760), (720, 35164), (745, 33984), (885, 28608), (894, 28320), (944, 26820), (960, 26373), (1062, 23840), (1180, 21456), (1192, 21240), (1341, 18880), (1416, 17880), (1440, 17582), (1490, 16992), (1770, 14304), (1788, 14160), (1888, 13410), (2124, 11920), (2235, 11328), (2360, 10728), (2384, 10620), (2655, 9536), (2682, 9440), (2832, 8940), (2880, 8791), (2980, 8496), (3540, 7152), (3576, 7080), (3776, 6705), (4248, 5960), (4470, 5664), (4720, 5364), (4768, 5310)]