125886540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{643}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 381701376

約数和(自身を除く): 255814836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 251, 260, 390, 502, 643, 753, 780, 1004, 1255, 1286, 1506, 1929, 2510, 2572, 3012, 3215, 3263, 3765, 3858, 5020, 6430, 6526, 7530, 7716, 8359, 9645, 9789, 12860, 13052, 15060, 16315, 16718, 19290, 19578, 25077, 32630, 33436, 38580, 39156, 41795, 48945, 50154, 65260, 83590, 97890, 100308, 125385, 161393, 167180, 195780, 250770, 322786, 484179, 501540, 645572, 806965, 968358, 1613930, 1936716, 2098109, 2420895, 3227860, 4196218, 4841790, 6294327, 8392436, 9683580, 10490545, 12588654, 20981090, 25177308, 31471635, 41962180, 62943270, 125886540]

約数ペア:

[(1, 125886540), (2, 62943270), (3, 41962180), (4, 31471635), (5, 25177308), (6, 20981090), (10, 12588654), (12, 10490545), (13, 9683580), (15, 8392436), (20, 6294327), (26, 4841790), (30, 4196218), (39, 3227860), (52, 2420895), (60, 2098109), (65, 1936716), (78, 1613930), (130, 968358), (156, 806965), (195, 645572), (251, 501540), (260, 484179), (390, 322786), (502, 250770), (643, 195780), (753, 167180), (780, 161393), (1004, 125385), (1255, 100308), (1286, 97890), (1506, 83590), (1929, 65260), (2510, 50154), (2572, 48945), (3012, 41795), (3215, 39156), (3263, 38580), (3765, 33436), (3858, 32630), (5020, 25077), (6430, 19578), (6526, 19290), (7530, 16718), (7716, 16315), (8359, 15060), (9645, 13052), (9789, 12860)]