249594800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6857}}^1$

素因数の和:6895

約数の個数: 120

約数和(自身を含む): 738140256

約数和(自身を除く): 488545456

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1820, 2275, 2600, 2800, 3640, 4550, 5200, 6857, 7280, 9100, 13714, 18200, 27428, 34285, 36400, 47999, 54856, 68570, 89141, 95998, 109712, 137140, 171425, 178282, 191996, 239995, 274280, 342850, 356564, 383992, 445705, 479990, 548560, 623987, 685700, 713128, 767984, 891410, 959980, 1199975, 1247974, 1371400, 1426256, 1782820, 1919960, 2228525, 2399950, 2495948, 2742800, 3119935, 3565640, 3839920, 4457050, 4799900, 4991896, 6239870, 7131280, 8914100, 9599800, 9983792, 12479740, 15599675, 17828200, 19199600, 24959480, 31199350, 35656400, 49918960, 62398700, 124797400, 249594800]

約数ペア:

[(1, 249594800), (2, 124797400), (4, 62398700), (5, 49918960), (7, 35656400), (8, 31199350), (10, 24959480), (13, 19199600), (14, 17828200), (16, 15599675), (20, 12479740), (25, 9983792), (26, 9599800), (28, 8914100), (35, 7131280), (40, 6239870), (50, 4991896), (52, 4799900), (56, 4457050), (65, 3839920), (70, 3565640), (80, 3119935), (91, 2742800), (100, 2495948), (104, 2399950), (112, 2228525), (130, 1919960), (140, 1782820), (175, 1426256), (182, 1371400), (200, 1247974), (208, 1199975), (260, 959980), (280, 891410), (325, 767984), (350, 713128), (364, 685700), (400, 623987), (455, 548560), (520, 479990), (560, 445705), (650, 383992), (700, 356564), (728, 342850), (910, 274280), (1040, 239995), (1300, 191996), (1400, 178282), (1456, 171425), (1820, 137140), (2275, 109712), (2600, 95998), (2800, 89141), (3640, 68570), (4550, 54856), (5200, 47999), (6857, 36400), (7280, 34285), (9100, 27428), (13714, 18200)]