27720961800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{6600229}}^1$

素因数の和:6600255

約数の個数: 96

約数和(自身を含む): 98211422400

約数和(自身を除く): 70490460600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 6600229, 13200458, 19800687, 26400916, 33001145, 39601374, 46201603, 52801832, 66002290, 79202748, 92403206, 99003435, 132004580, 138604809, 158405496, 165005725, 184806412, 198006870, 231008015, 264009160, 277209618, 330011450, 369612824, 396013740, 462016030, 495017175, 554419236, 660022900, 693024045, 792027480, 924032060, 990034350, 1108838472, 1155040075, 1320045800, 1386048090, 1848064120, 1980068700, 2310080150, 2772096180, 3465120225, 3960137400, 4620160300, 5544192360, 6930240450, 9240320600, 13860480900, 27720961800]

約数ペア:

[(1, 27720961800), (2, 13860480900), (3, 9240320600), (4, 6930240450), (5, 5544192360), (6, 4620160300), (7, 3960137400), (8, 3465120225), (10, 2772096180), (12, 2310080150), (14, 1980068700), (15, 1848064120), (20, 1386048090), (21, 1320045800), (24, 1155040075), (25, 1108838472), (28, 990034350), (30, 924032060), (35, 792027480), (40, 693024045), (42, 660022900), (50, 554419236), (56, 495017175), (60, 462016030), (70, 396013740), (75, 369612824), (84, 330011450), (100, 277209618), (105, 264009160), (120, 231008015), (140, 198006870), (150, 184806412), (168, 165005725), (175, 158405496), (200, 138604809), (210, 132004580), (280, 99003435), (300, 92403206), (350, 79202748), (420, 66002290), (525, 52801832), (600, 46201603), (700, 39601374), (840, 33001145), (1050, 26400916), (1400, 19800687), (2100, 13200458), (4200, 6600229)]