77524020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{20509}}^1$

素因数の和:20534

約数の個数: 96

約数和(自身を含む): 275654400

約数和(自身を除く): 198130380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 20509, 41018, 61527, 82036, 102545, 123054, 143563, 184581, 205090, 246108, 287126, 307635, 369162, 410180, 430689, 553743, 574252, 615270, 717815, 738324, 861378, 922905, 1107486, 1230540, 1292067, 1435630, 1722756, 1845810, 2153445, 2214972, 2584134, 2768715, 2871260, 3691620, 3876201, 4306890, 5168268, 5537430, 6460335, 7752402, 8613780, 11074860, 12920670, 15504804, 19381005, 25841340, 38762010, 77524020]

約数ペア:

[(1, 77524020), (2, 38762010), (3, 25841340), (4, 19381005), (5, 15504804), (6, 12920670), (7, 11074860), (9, 8613780), (10, 7752402), (12, 6460335), (14, 5537430), (15, 5168268), (18, 4306890), (20, 3876201), (21, 3691620), (27, 2871260), (28, 2768715), (30, 2584134), (35, 2214972), (36, 2153445), (42, 1845810), (45, 1722756), (54, 1435630), (60, 1292067), (63, 1230540), (70, 1107486), (84, 922905), (90, 861378), (105, 738324), (108, 717815), (126, 615270), (135, 574252), (140, 553743), (180, 430689), (189, 410180), (210, 369162), (252, 307635), (270, 287126), (315, 246108), (378, 205090), (420, 184581), (540, 143563), (630, 123054), (756, 102545), (945, 82036), (1260, 61527), (1890, 41018), (3780, 20509)]