136465000

素因数分解:

$2^3\times 5^4\times 7^2\times {\mathrm{557}}^1$

素因数の和:597

約数の個数: 120

約数和(自身を含む): 372607290

約数和(自身を除く): 236142290

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 557, 625, 700, 875, 980, 1000, 1114, 1225, 1250, 1400, 1750, 1960, 2228, 2450, 2500, 2785, 3500, 3899, 4375, 4456, 4900, 5000, 5570, 6125, 7000, 7798, 8750, 9800, 11140, 12250, 13925, 15596, 17500, 19495, 22280, 24500, 27293, 27850, 30625, 31192, 35000, 38990, 49000, 54586, 55700, 61250, 69625, 77980, 97475, 109172, 111400, 122500, 136465, 139250, 155960, 194950, 218344, 245000, 272930, 278500, 348125, 389900, 487375, 545860, 557000, 682325, 696250, 779800, 974750, 1091720, 1364650, 1392500, 1949500, 2436875, 2729300, 2785000, 3411625, 3899000, 4873750, 5458600, 6823250, 9747500, 13646500, 17058125, 19495000, 27293000, 34116250, 68232500, 136465000]

約数ペア:

[(1, 136465000), (2, 68232500), (4, 34116250), (5, 27293000), (7, 19495000), (8, 17058125), (10, 13646500), (14, 9747500), (20, 6823250), (25, 5458600), (28, 4873750), (35, 3899000), (40, 3411625), (49, 2785000), (50, 2729300), (56, 2436875), (70, 1949500), (98, 1392500), (100, 1364650), (125, 1091720), (140, 974750), (175, 779800), (196, 696250), (200, 682325), (245, 557000), (250, 545860), (280, 487375), (350, 389900), (392, 348125), (490, 278500), (500, 272930), (557, 245000), (625, 218344), (700, 194950), (875, 155960), (980, 139250), (1000, 136465), (1114, 122500), (1225, 111400), (1250, 109172), (1400, 97475), (1750, 77980), (1960, 69625), (2228, 61250), (2450, 55700), (2500, 54586), (2785, 49000), (3500, 38990), (3899, 35000), (4375, 31192), (4456, 30625), (4900, 27850), (5000, 27293), (5570, 24500), (6125, 22280), (7000, 19495), (7798, 17500), (8750, 15596), (9800, 13925), (11140, 12250)]