190043000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1642

約数の個数: 128

約数和(自身を含む): 538462080

約数和(自身を除く): 348419080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 125, 136, 140, 170, 175, 200, 238, 250, 280, 340, 350, 425, 476, 500, 595, 680, 700, 850, 875, 952, 1000, 1190, 1400, 1597, 1700, 1750, 2125, 2380, 2975, 3194, 3400, 3500, 4250, 4760, 5950, 6388, 7000, 7985, 8500, 11179, 11900, 12776, 14875, 15970, 17000, 22358, 23800, 27149, 29750, 31940, 39925, 44716, 54298, 55895, 59500, 63880, 79850, 89432, 108596, 111790, 119000, 135745, 159700, 190043, 199625, 217192, 223580, 271490, 279475, 319400, 380086, 399250, 447160, 542980, 558950, 678725, 760172, 798500, 950215, 1085960, 1117900, 1357450, 1397375, 1520344, 1597000, 1900430, 2235800, 2714900, 2794750, 3393625, 3800860, 4751075, 5429800, 5589500, 6787250, 7601720, 9502150, 11179000, 13574500, 19004300, 23755375, 27149000, 38008600, 47510750, 95021500, 190043000]

約数ペア:

[(1, 190043000), (2, 95021500), (4, 47510750), (5, 38008600), (7, 27149000), (8, 23755375), (10, 19004300), (14, 13574500), (17, 11179000), (20, 9502150), (25, 7601720), (28, 6787250), (34, 5589500), (35, 5429800), (40, 4751075), (50, 3800860), (56, 3393625), (68, 2794750), (70, 2714900), (85, 2235800), (100, 1900430), (119, 1597000), (125, 1520344), (136, 1397375), (140, 1357450), (170, 1117900), (175, 1085960), (200, 950215), (238, 798500), (250, 760172), (280, 678725), (340, 558950), (350, 542980), (425, 447160), (476, 399250), (500, 380086), (595, 319400), (680, 279475), (700, 271490), (850, 223580), (875, 217192), (952, 199625), (1000, 190043), (1190, 159700), (1400, 135745), (1597, 119000), (1700, 111790), (1750, 108596), (2125, 89432), (2380, 79850), (2975, 63880), (3194, 59500), (3400, 55895), (3500, 54298), (4250, 44716), (4760, 39925), (5950, 31940), (6388, 29750), (7000, 27149), (7985, 23800), (8500, 22358), (11179, 17000), (11900, 15970), (12776, 14875)]