12820200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 41515200

約数和(自身を除く): 28695000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 552, 575, 600, 690, 920, 929, 1150, 1380, 1725, 1858, 2300, 2760, 2787, 3450, 3716, 4600, 4645, 5574, 6900, 7432, 9290, 11148, 13800, 13935, 18580, 21367, 22296, 23225, 27870, 37160, 42734, 46450, 55740, 64101, 69675, 85468, 92900, 106835, 111480, 128202, 139350, 170936, 185800, 213670, 256404, 278700, 320505, 427340, 512808, 534175, 557400, 641010, 854680, 1068350, 1282020, 1602525, 2136700, 2564040, 3205050, 4273400, 6410100, 12820200]

約数ペア:

[(1, 12820200), (2, 6410100), (3, 4273400), (4, 3205050), (5, 2564040), (6, 2136700), (8, 1602525), (10, 1282020), (12, 1068350), (15, 854680), (20, 641010), (23, 557400), (24, 534175), (25, 512808), (30, 427340), (40, 320505), (46, 278700), (50, 256404), (60, 213670), (69, 185800), (75, 170936), (92, 139350), (100, 128202), (115, 111480), (120, 106835), (138, 92900), (150, 85468), (184, 69675), (200, 64101), (230, 55740), (276, 46450), (300, 42734), (345, 37160), (460, 27870), (552, 23225), (575, 22296), (600, 21367), (690, 18580), (920, 13935), (929, 13800), (1150, 11148), (1380, 9290), (1725, 7432), (1858, 6900), (2300, 5574), (2760, 4645), (2787, 4600), (3450, 3716)]