102222720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17747}}^1$

素因数の和:17772

約数の個数: 96

約数和(自身を含む): 353007720

約数和(自身を除く): 250785000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 17747, 35494, 53241, 70988, 88735, 106482, 141976, 159723, 177470, 212964, 266205, 283952, 319446, 354940, 425928, 532410, 567904, 638892, 709880, 798615, 851856, 1064820, 1135808, 1277784, 1419760, 1597230, 1703712, 2129640, 2271616, 2555568, 2839520, 3194460, 3407424, 4259280, 5111136, 5679040, 6388920, 6814848, 8518560, 10222272, 11358080, 12777840, 17037120, 20444544, 25555680, 34074240, 51111360, 102222720]

約数ペア:

[(1, 102222720), (2, 51111360), (3, 34074240), (4, 25555680), (5, 20444544), (6, 17037120), (8, 12777840), (9, 11358080), (10, 10222272), (12, 8518560), (15, 6814848), (16, 6388920), (18, 5679040), (20, 5111136), (24, 4259280), (30, 3407424), (32, 3194460), (36, 2839520), (40, 2555568), (45, 2271616), (48, 2129640), (60, 1703712), (64, 1597230), (72, 1419760), (80, 1277784), (90, 1135808), (96, 1064820), (120, 851856), (128, 798615), (144, 709880), (160, 638892), (180, 567904), (192, 532410), (240, 425928), (288, 354940), (320, 319446), (360, 283952), (384, 266205), (480, 212964), (576, 177470), (640, 159723), (720, 141976), (960, 106482), (1152, 88735), (1440, 70988), (1920, 53241), (2880, 35494), (5760, 17747)]