166180000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{1187}}^1$

素因数の和:1224

約数の個数: 120

約数和(自身を含む): 467625312

約数和(自身を除く): 301445312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 625, 700, 800, 875, 1000, 1120, 1187, 1250, 1400, 1750, 2000, 2374, 2500, 2800, 3500, 4000, 4375, 4748, 5000, 5600, 5935, 7000, 8309, 8750, 9496, 10000, 11870, 14000, 16618, 17500, 18992, 20000, 23740, 28000, 29675, 33236, 35000, 37984, 41545, 47480, 59350, 66472, 70000, 83090, 94960, 118700, 132944, 140000, 148375, 166180, 189920, 207725, 237400, 265888, 296750, 332360, 415450, 474800, 593500, 664720, 741875, 830900, 949600, 1038625, 1187000, 1329440, 1483750, 1661800, 2077250, 2374000, 2967500, 3323600, 4154500, 4748000, 5193125, 5935000, 6647200, 8309000, 10386250, 11870000, 16618000, 20772500, 23740000, 33236000, 41545000, 83090000, 166180000]

約数ペア:

[(1, 166180000), (2, 83090000), (4, 41545000), (5, 33236000), (7, 23740000), (8, 20772500), (10, 16618000), (14, 11870000), (16, 10386250), (20, 8309000), (25, 6647200), (28, 5935000), (32, 5193125), (35, 4748000), (40, 4154500), (50, 3323600), (56, 2967500), (70, 2374000), (80, 2077250), (100, 1661800), (112, 1483750), (125, 1329440), (140, 1187000), (160, 1038625), (175, 949600), (200, 830900), (224, 741875), (250, 664720), (280, 593500), (350, 474800), (400, 415450), (500, 332360), (560, 296750), (625, 265888), (700, 237400), (800, 207725), (875, 189920), (1000, 166180), (1120, 148375), (1187, 140000), (1250, 132944), (1400, 118700), (1750, 94960), (2000, 83090), (2374, 70000), (2500, 66472), (2800, 59350), (3500, 47480), (4000, 41545), (4375, 37984), (4748, 35000), (5000, 33236), (5600, 29675), (5935, 28000), (7000, 23740), (8309, 20000), (8750, 18992), (9496, 17500), (10000, 16618), (11870, 14000)]