75973000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 194594400

約数和(自身を除く): 118621400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 41, 50, 68, 82, 85, 100, 109, 125, 136, 164, 170, 200, 205, 218, 250, 328, 340, 410, 425, 436, 500, 545, 680, 697, 820, 850, 872, 1000, 1025, 1090, 1394, 1640, 1700, 1853, 2050, 2125, 2180, 2725, 2788, 3400, 3485, 3706, 4100, 4250, 4360, 4469, 5125, 5450, 5576, 6970, 7412, 8200, 8500, 8938, 9265, 10250, 10900, 13625, 13940, 14824, 17000, 17425, 17876, 18530, 20500, 21800, 22345, 27250, 27880, 34850, 35752, 37060, 41000, 44690, 46325, 54500, 69700, 74120, 75973, 87125, 89380, 92650, 109000, 111725, 139400, 151946, 174250, 178760, 185300, 223450, 231625, 303892, 348500, 370600, 379865, 446900, 463250, 558625, 607784, 697000, 759730, 893800, 926500, 1117250, 1519460, 1853000, 1899325, 2234500, 3038920, 3798650, 4469000, 7597300, 9496625, 15194600, 18993250, 37986500, 75973000]

約数ペア:

[(1, 75973000), (2, 37986500), (4, 18993250), (5, 15194600), (8, 9496625), (10, 7597300), (17, 4469000), (20, 3798650), (25, 3038920), (34, 2234500), (40, 1899325), (41, 1853000), (50, 1519460), (68, 1117250), (82, 926500), (85, 893800), (100, 759730), (109, 697000), (125, 607784), (136, 558625), (164, 463250), (170, 446900), (200, 379865), (205, 370600), (218, 348500), (250, 303892), (328, 231625), (340, 223450), (410, 185300), (425, 178760), (436, 174250), (500, 151946), (545, 139400), (680, 111725), (697, 109000), (820, 92650), (850, 89380), (872, 87125), (1000, 75973), (1025, 74120), (1090, 69700), (1394, 54500), (1640, 46325), (1700, 44690), (1853, 41000), (2050, 37060), (2125, 35752), (2180, 34850), (2725, 27880), (2788, 27250), (3400, 22345), (3485, 21800), (3706, 20500), (4100, 18530), (4250, 17876), (4360, 17425), (4469, 17000), (5125, 14824), (5450, 13940), (5576, 13625), (6970, 10900), (7412, 10250), (8200, 9265), (8500, 8938)]