21633105900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{10301479}}^1$

素因数の和:10301503

約数の個数: 72

約数和(自身を含む): 71533477120

約数和(自身を除く): 49900371220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 10301479, 20602958, 30904437, 41205916, 51507395, 61808874, 72110353, 103014790, 123617748, 144220706, 154522185, 206029580, 216331059, 257536975, 288441412, 309044370, 360551765, 432662118, 515073950, 618088740, 721103530, 772610925, 865324236, 1030147900, 1081655295, 1442207060, 1545221850, 1802758825, 2163310590, 3090443700, 3605517650, 4326621180, 5408276475, 7211035300, 10816552950, 21633105900]

約数ペア:

[(1, 21633105900), (2, 10816552950), (3, 7211035300), (4, 5408276475), (5, 4326621180), (6, 3605517650), (7, 3090443700), (10, 2163310590), (12, 1802758825), (14, 1545221850), (15, 1442207060), (20, 1081655295), (21, 1030147900), (25, 865324236), (28, 772610925), (30, 721103530), (35, 618088740), (42, 515073950), (50, 432662118), (60, 360551765), (70, 309044370), (75, 288441412), (84, 257536975), (100, 216331059), (105, 206029580), (140, 154522185), (150, 144220706), (175, 123617748), (210, 103014790), (300, 72110353), (350, 61808874), (420, 51507395), (525, 41205916), (700, 30904437), (1050, 20602958), (2100, 10301479)]