157777470

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:989

約数の個数: 112

約数和(自身を含む): 444789792

約数和(自身を除く): 287012322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 243, 270, 345, 405, 414, 486, 621, 690, 729, 810, 941, 1035, 1215, 1242, 1458, 1863, 1882, 2070, 2430, 2823, 3105, 3645, 3726, 4705, 5589, 5646, 6210, 7290, 8469, 9315, 9410, 11178, 14115, 16767, 16938, 18630, 21643, 25407, 27945, 28230, 33534, 42345, 43286, 50814, 55890, 64929, 76221, 83835, 84690, 108215, 127035, 129858, 152442, 167670, 194787, 216430, 228663, 254070, 324645, 381105, 389574, 457326, 584361, 649290, 685989, 762210, 973935, 1143315, 1168722, 1371978, 1753083, 1947870, 2286630, 2921805, 3429945, 3506166, 5259249, 5843610, 6859890, 8765415, 10518498, 15777747, 17530830, 26296245, 31555494, 52592490, 78888735, 157777470]

約数ペア:

[(1, 157777470), (2, 78888735), (3, 52592490), (5, 31555494), (6, 26296245), (9, 17530830), (10, 15777747), (15, 10518498), (18, 8765415), (23, 6859890), (27, 5843610), (30, 5259249), (45, 3506166), (46, 3429945), (54, 2921805), (69, 2286630), (81, 1947870), (90, 1753083), (115, 1371978), (135, 1168722), (138, 1143315), (162, 973935), (207, 762210), (230, 685989), (243, 649290), (270, 584361), (345, 457326), (405, 389574), (414, 381105), (486, 324645), (621, 254070), (690, 228663), (729, 216430), (810, 194787), (941, 167670), (1035, 152442), (1215, 129858), (1242, 127035), (1458, 108215), (1863, 84690), (1882, 83835), (2070, 76221), (2430, 64929), (2823, 55890), (3105, 50814), (3645, 43286), (3726, 42345), (4705, 33534), (5589, 28230), (5646, 27945), (6210, 25407), (7290, 21643), (8469, 18630), (9315, 16938), (9410, 16767), (11178, 14115)]