75349760

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 189809928

約数和(自身を除く): 114460168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 43, 64, 74, 80, 86, 128, 148, 160, 172, 185, 215, 256, 296, 320, 344, 370, 430, 592, 640, 688, 740, 860, 1184, 1280, 1369, 1376, 1480, 1591, 1720, 2368, 2738, 2752, 2960, 3182, 3440, 4736, 5476, 5504, 5920, 6364, 6845, 6880, 7955, 9472, 10952, 11008, 11840, 12728, 13690, 13760, 15910, 21904, 23680, 25456, 27380, 27520, 31820, 43808, 47360, 50912, 54760, 55040, 58867, 63640, 87616, 101824, 109520, 117734, 127280, 175232, 203648, 219040, 235468, 254560, 294335, 350464, 407296, 438080, 470936, 509120, 588670, 876160, 941872, 1018240, 1177340, 1752320, 1883744, 2036480, 2354680, 3767488, 4709360, 7534976, 9418720, 15069952, 18837440, 37674880, 75349760]

約数ペア:

[(1, 75349760), (2, 37674880), (4, 18837440), (5, 15069952), (8, 9418720), (10, 7534976), (16, 4709360), (20, 3767488), (32, 2354680), (37, 2036480), (40, 1883744), (43, 1752320), (64, 1177340), (74, 1018240), (80, 941872), (86, 876160), (128, 588670), (148, 509120), (160, 470936), (172, 438080), (185, 407296), (215, 350464), (256, 294335), (296, 254560), (320, 235468), (344, 219040), (370, 203648), (430, 175232), (592, 127280), (640, 117734), (688, 109520), (740, 101824), (860, 87616), (1184, 63640), (1280, 58867), (1369, 55040), (1376, 54760), (1480, 50912), (1591, 47360), (1720, 43808), (2368, 31820), (2738, 27520), (2752, 27380), (2960, 25456), (3182, 23680), (3440, 21904), (4736, 15910), (5476, 13760), (5504, 13690), (5920, 12728), (6364, 11840), (6845, 11008), (6880, 10952), (7955, 9472)]