125297480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2393}}^1$

素因数の和:2439

約数の個数: 128

約数和(自身を含む): 372314880

約数和(自身を除く): 247017400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 595, 616, 680, 748, 770, 935, 952, 1190, 1309, 1496, 1540, 1870, 2380, 2393, 2618, 3080, 3740, 4760, 4786, 5236, 6545, 7480, 9572, 10472, 11965, 13090, 16751, 19144, 23930, 26180, 26323, 33502, 40681, 47860, 52360, 52646, 67004, 81362, 83755, 95720, 105292, 131615, 134008, 162724, 167510, 184261, 203405, 210584, 263230, 284767, 325448, 335020, 368522, 406810, 447491, 526460, 569534, 670040, 737044, 813620, 894982, 921305, 1052920, 1139068, 1423835, 1474088, 1627240, 1789964, 1842610, 2237455, 2278136, 2847670, 3132437, 3579928, 3685220, 4474910, 5695340, 6264874, 7370440, 8949820, 11390680, 12529748, 15662185, 17899640, 25059496, 31324370, 62648740, 125297480]

約数ペア:

[(1, 125297480), (2, 62648740), (4, 31324370), (5, 25059496), (7, 17899640), (8, 15662185), (10, 12529748), (11, 11390680), (14, 8949820), (17, 7370440), (20, 6264874), (22, 5695340), (28, 4474910), (34, 3685220), (35, 3579928), (40, 3132437), (44, 2847670), (55, 2278136), (56, 2237455), (68, 1842610), (70, 1789964), (77, 1627240), (85, 1474088), (88, 1423835), (110, 1139068), (119, 1052920), (136, 921305), (140, 894982), (154, 813620), (170, 737044), (187, 670040), (220, 569534), (238, 526460), (280, 447491), (308, 406810), (340, 368522), (374, 335020), (385, 325448), (440, 284767), (476, 263230), (595, 210584), (616, 203405), (680, 184261), (748, 167510), (770, 162724), (935, 134008), (952, 131615), (1190, 105292), (1309, 95720), (1496, 83755), (1540, 81362), (1870, 67004), (2380, 52646), (2393, 52360), (2618, 47860), (3080, 40681), (3740, 33502), (4760, 26323), (4786, 26180), (5236, 23930), (6545, 19144), (7480, 16751), (9572, 13090), (10472, 11965)]