79171200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{2749}}^1$

素因数の和:2779

約数の個数: 144

約数和(自身を含む): 282603750

約数和(自身を除く): 203432550

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2749, 2880, 3200, 3600, 4800, 5498, 5760, 7200, 8247, 9600, 10996, 13745, 14400, 16494, 21992, 24741, 27490, 28800, 32988, 41235, 43984, 49482, 54980, 65976, 68725, 82470, 87968, 98964, 109960, 123705, 131952, 137450, 164940, 175936, 197928, 206175, 219920, 247410, 263904, 274900, 329880, 351872, 395856, 412350, 439840, 494820, 527808, 549800, 618525, 659760, 791712, 824700, 879680, 989640, 1055616, 1099600, 1237050, 1319520, 1583424, 1649400, 1759360, 1979280, 2199200, 2474100, 2639040, 3166848, 3298800, 3958560, 4398400, 4948200, 5278080, 6597600, 7917120, 8796800, 9896400, 13195200, 15834240, 19792800, 26390400, 39585600, 79171200]

約数ペア:

[(1, 79171200), (2, 39585600), (3, 26390400), (4, 19792800), (5, 15834240), (6, 13195200), (8, 9896400), (9, 8796800), (10, 7917120), (12, 6597600), (15, 5278080), (16, 4948200), (18, 4398400), (20, 3958560), (24, 3298800), (25, 3166848), (30, 2639040), (32, 2474100), (36, 2199200), (40, 1979280), (45, 1759360), (48, 1649400), (50, 1583424), (60, 1319520), (64, 1237050), (72, 1099600), (75, 1055616), (80, 989640), (90, 879680), (96, 824700), (100, 791712), (120, 659760), (128, 618525), (144, 549800), (150, 527808), (160, 494820), (180, 439840), (192, 412350), (200, 395856), (225, 351872), (240, 329880), (288, 274900), (300, 263904), (320, 247410), (360, 219920), (384, 206175), (400, 197928), (450, 175936), (480, 164940), (576, 137450), (600, 131952), (640, 123705), (720, 109960), (800, 98964), (900, 87968), (960, 82470), (1152, 68725), (1200, 65976), (1440, 54980), (1600, 49482), (1800, 43984), (1920, 41235), (2400, 32988), (2749, 28800), (2880, 27490), (3200, 24741), (3600, 21992), (4800, 16494), (5498, 14400), (5760, 13745), (7200, 10996), (8247, 9600)]