201100440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{2543}}^1$

素因数の和:3216

約数の個数: 64

約数和(自身を含む): 604454400

約数和(自身を除く): 403353960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 659, 1318, 1977, 2543, 2636, 3295, 3954, 5086, 5272, 6590, 7629, 7908, 9885, 10172, 12715, 13180, 15258, 15816, 19770, 20344, 25430, 26360, 30516, 38145, 39540, 50860, 61032, 76290, 79080, 101720, 152580, 305160, 1675837, 3351674, 5027511, 6703348, 8379185, 10055022, 13406696, 16758370, 20110044, 25137555, 33516740, 40220088, 50275110, 67033480, 100550220, 201100440]

約数ペア:

[(1, 201100440), (2, 100550220), (3, 67033480), (4, 50275110), (5, 40220088), (6, 33516740), (8, 25137555), (10, 20110044), (12, 16758370), (15, 13406696), (20, 10055022), (24, 8379185), (30, 6703348), (40, 5027511), (60, 3351674), (120, 1675837), (659, 305160), (1318, 152580), (1977, 101720), (2543, 79080), (2636, 76290), (3295, 61032), (3954, 50860), (5086, 39540), (5272, 38145), (6590, 30516), (7629, 26360), (7908, 25430), (9885, 20344), (10172, 19770), (12715, 15816), (13180, 15258)]