122290000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{1747}}^1$

素因数の和:1782

約数の個数: 100

約数和(自身を含む): 338566624

約数和(自身を除く): 216276624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 625, 700, 875, 1000, 1250, 1400, 1747, 1750, 2000, 2500, 2800, 3494, 3500, 4375, 5000, 6988, 7000, 8735, 8750, 10000, 12229, 13976, 14000, 17470, 17500, 24458, 27952, 34940, 35000, 43675, 48916, 61145, 69880, 70000, 87350, 97832, 122290, 139760, 174700, 195664, 218375, 244580, 305725, 349400, 436750, 489160, 611450, 698800, 873500, 978320, 1091875, 1222900, 1528625, 1747000, 2183750, 2445800, 3057250, 3494000, 4367500, 4891600, 6114500, 7643125, 8735000, 12229000, 15286250, 17470000, 24458000, 30572500, 61145000, 122290000]

約数ペア:

[(1, 122290000), (2, 61145000), (4, 30572500), (5, 24458000), (7, 17470000), (8, 15286250), (10, 12229000), (14, 8735000), (16, 7643125), (20, 6114500), (25, 4891600), (28, 4367500), (35, 3494000), (40, 3057250), (50, 2445800), (56, 2183750), (70, 1747000), (80, 1528625), (100, 1222900), (112, 1091875), (125, 978320), (140, 873500), (175, 698800), (200, 611450), (250, 489160), (280, 436750), (350, 349400), (400, 305725), (500, 244580), (560, 218375), (625, 195664), (700, 174700), (875, 139760), (1000, 122290), (1250, 97832), (1400, 87350), (1747, 70000), (1750, 69880), (2000, 61145), (2500, 48916), (2800, 43675), (3494, 35000), (3500, 34940), (4375, 27952), (5000, 24458), (6988, 17500), (7000, 17470), (8735, 14000), (8750, 13976), (10000, 12229)]