209025360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{32257}}^1$

素因数の和:32282

約数の個数: 100

約数和(自身を含む): 725998548

約数和(自身を除く): 516973188

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 32257, 64514, 96771, 129028, 161285, 193542, 258056, 290313, 322570, 387084, 483855, 516112, 580626, 645140, 774168, 870939, 967710, 1161252, 1290280, 1451565, 1548336, 1741878, 1935420, 2322504, 2580560, 2612817, 2903130, 3483756, 3870840, 4354695, 4645008, 5225634, 5806260, 6967512, 7741680, 8709390, 10451268, 11612520, 13064085, 13935024, 17418780, 20902536, 23225040, 26128170, 34837560, 41805072, 52256340, 69675120, 104512680, 209025360]

約数ペア:

[(1, 209025360), (2, 104512680), (3, 69675120), (4, 52256340), (5, 41805072), (6, 34837560), (8, 26128170), (9, 23225040), (10, 20902536), (12, 17418780), (15, 13935024), (16, 13064085), (18, 11612520), (20, 10451268), (24, 8709390), (27, 7741680), (30, 6967512), (36, 5806260), (40, 5225634), (45, 4645008), (48, 4354695), (54, 3870840), (60, 3483756), (72, 2903130), (80, 2612817), (81, 2580560), (90, 2322504), (108, 1935420), (120, 1741878), (135, 1548336), (144, 1451565), (162, 1290280), (180, 1161252), (216, 967710), (240, 870939), (270, 774168), (324, 645140), (360, 580626), (405, 516112), (432, 483855), (540, 387084), (648, 322570), (720, 290313), (810, 258056), (1080, 193542), (1296, 161285), (1620, 129028), (2160, 96771), (3240, 64514), (6480, 32257)]