202069080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{20789}}^1$

素因数の和:20815

約数の個数: 96

約数和(自身を含む): 681080400

約数和(自身を除く): 479011320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 20789, 41578, 62367, 83156, 103945, 124734, 166312, 187101, 207890, 249468, 311835, 374202, 415780, 498936, 561303, 623670, 748404, 831560, 935505, 1122606, 1247340, 1496808, 1683909, 1871010, 2245212, 2494680, 2806515, 3367818, 3742020, 4490424, 5051727, 5613030, 6735636, 7484040, 8419545, 10103454, 11226060, 13471272, 16839090, 20206908, 22452120, 25258635, 33678180, 40413816, 50517270, 67356360, 101034540, 202069080]

約数ペア:

[(1, 202069080), (2, 101034540), (3, 67356360), (4, 50517270), (5, 40413816), (6, 33678180), (8, 25258635), (9, 22452120), (10, 20206908), (12, 16839090), (15, 13471272), (18, 11226060), (20, 10103454), (24, 8419545), (27, 7484040), (30, 6735636), (36, 5613030), (40, 5051727), (45, 4490424), (54, 3742020), (60, 3367818), (72, 2806515), (81, 2494680), (90, 2245212), (108, 1871010), (120, 1683909), (135, 1496808), (162, 1247340), (180, 1122606), (216, 935505), (243, 831560), (270, 748404), (324, 623670), (360, 561303), (405, 498936), (486, 415780), (540, 374202), (648, 311835), (810, 249468), (972, 207890), (1080, 187101), (1215, 166312), (1620, 124734), (1944, 103945), (2430, 83156), (3240, 62367), (4860, 41578), (9720, 20789)]