69599600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 180

約数和(自身を含む): 201141144

約数和(自身を除く): 131541544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 53, 56, 67, 70, 80, 98, 100, 106, 112, 134, 140, 175, 196, 200, 212, 245, 265, 268, 280, 335, 350, 371, 392, 400, 424, 469, 490, 530, 536, 560, 670, 700, 742, 784, 848, 938, 980, 1060, 1072, 1225, 1325, 1340, 1400, 1484, 1675, 1855, 1876, 1960, 2120, 2345, 2450, 2597, 2650, 2680, 2800, 2968, 3283, 3350, 3551, 3710, 3752, 3920, 4240, 4690, 4900, 5194, 5300, 5360, 5936, 6566, 6700, 7102, 7420, 7504, 9275, 9380, 9800, 10388, 10600, 11725, 12985, 13132, 13400, 14204, 14840, 16415, 17755, 18550, 18760, 19600, 20776, 21200, 23450, 24857, 25970, 26264, 26800, 28408, 29680, 32830, 35510, 37100, 37520, 41552, 46900, 49714, 51940, 52528, 56816, 64925, 65660, 71020, 74200, 82075, 88775, 93800, 99428, 103880, 124285, 129850, 131320, 142040, 148400, 164150, 173999, 177550, 187600, 198856, 207760, 248570, 259700, 262640, 284080, 328300, 347998, 355100, 397712, 497140, 519400, 621425, 656600, 695996, 710200, 869995, 994280, 1038800, 1242850, 1313200, 1391992, 1420400, 1739990, 1988560, 2485700, 2783984, 3479980, 4349975, 4971400, 6959960, 8699950, 9942800, 13919920, 17399900, 34799800, 69599600]

約数ペア:

[(1, 69599600), (2, 34799800), (4, 17399900), (5, 13919920), (7, 9942800), (8, 8699950), (10, 6959960), (14, 4971400), (16, 4349975), (20, 3479980), (25, 2783984), (28, 2485700), (35, 1988560), (40, 1739990), (49, 1420400), (50, 1391992), (53, 1313200), (56, 1242850), (67, 1038800), (70, 994280), (80, 869995), (98, 710200), (100, 695996), (106, 656600), (112, 621425), (134, 519400), (140, 497140), (175, 397712), (196, 355100), (200, 347998), (212, 328300), (245, 284080), (265, 262640), (268, 259700), (280, 248570), (335, 207760), (350, 198856), (371, 187600), (392, 177550), (400, 173999), (424, 164150), (469, 148400), (490, 142040), (530, 131320), (536, 129850), (560, 124285), (670, 103880), (700, 99428), (742, 93800), (784, 88775), (848, 82075), (938, 74200), (980, 71020), (1060, 65660), (1072, 64925), (1225, 56816), (1325, 52528), (1340, 51940), (1400, 49714), (1484, 46900), (1675, 41552), (1855, 37520), (1876, 37100), (1960, 35510), (2120, 32830), (2345, 29680), (2450, 28408), (2597, 26800), (2650, 26264), (2680, 25970), (2800, 24857), (2968, 23450), (3283, 21200), (3350, 20776), (3551, 19600), (3710, 18760), (3752, 18550), (3920, 17755), (4240, 16415), (4690, 14840), (4900, 14204), (5194, 13400), (5300, 13132), (5360, 12985), (5936, 11725), (6566, 10600), (6700, 10388), (7102, 9800), (7420, 9380), (7504, 9275)]