119999600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2563

約数の個数: 120

約数和(自身を含む): 349004448

約数和(自身を除く): 229004848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 170, 175, 200, 238, 272, 280, 340, 350, 400, 425, 476, 560, 595, 680, 700, 850, 952, 1190, 1360, 1400, 1700, 1904, 2380, 2521, 2800, 2975, 3400, 4760, 5042, 5950, 6800, 9520, 10084, 11900, 12605, 17647, 20168, 23800, 25210, 35294, 40336, 42857, 47600, 50420, 63025, 70588, 85714, 88235, 100840, 126050, 141176, 171428, 176470, 201680, 214285, 252100, 282352, 299999, 342856, 352940, 428570, 441175, 504200, 599998, 685712, 705880, 857140, 882350, 1008400, 1071425, 1199996, 1411760, 1499995, 1714280, 1764700, 2142850, 2399992, 2999990, 3428560, 3529400, 4285700, 4799984, 5999980, 7058800, 7499975, 8571400, 11999960, 14999950, 17142800, 23999920, 29999900, 59999800, 119999600]

約数ペア:

[(1, 119999600), (2, 59999800), (4, 29999900), (5, 23999920), (7, 17142800), (8, 14999950), (10, 11999960), (14, 8571400), (16, 7499975), (17, 7058800), (20, 5999980), (25, 4799984), (28, 4285700), (34, 3529400), (35, 3428560), (40, 2999990), (50, 2399992), (56, 2142850), (68, 1764700), (70, 1714280), (80, 1499995), (85, 1411760), (100, 1199996), (112, 1071425), (119, 1008400), (136, 882350), (140, 857140), (170, 705880), (175, 685712), (200, 599998), (238, 504200), (272, 441175), (280, 428570), (340, 352940), (350, 342856), (400, 299999), (425, 282352), (476, 252100), (560, 214285), (595, 201680), (680, 176470), (700, 171428), (850, 141176), (952, 126050), (1190, 100840), (1360, 88235), (1400, 85714), (1700, 70588), (1904, 63025), (2380, 50420), (2521, 47600), (2800, 42857), (2975, 40336), (3400, 35294), (4760, 25210), (5042, 23800), (5950, 20168), (6800, 17647), (9520, 12605), (10084, 11900)]