209764080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{32371}}^1$

素因数の和:32396

約数の個数: 100

約数和(自身を含む): 728564232

約数和(自身を除く): 518800152

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, 32371, 64742, 97113, 129484, 161855, 194226, 258968, 291339, 323710, 388452, 485565, 517936, 582678, 647420, 776904, 874017, 971130, 1165356, 1294840, 1456695, 1553808, 1748034, 1942260, 2330712, 2589680, 2622051, 2913390, 3496068, 3884520, 4370085, 4661424, 5244102, 5826780, 6992136, 7769040, 8740170, 10488204, 11653560, 13110255, 13984272, 17480340, 20976408, 23307120, 26220510, 34960680, 41952816, 52441020, 69921360, 104882040, 209764080]

約数ペア:

[(1, 209764080), (2, 104882040), (3, 69921360), (4, 52441020), (5, 41952816), (6, 34960680), (8, 26220510), (9, 23307120), (10, 20976408), (12, 17480340), (15, 13984272), (16, 13110255), (18, 11653560), (20, 10488204), (24, 8740170), (27, 7769040), (30, 6992136), (36, 5826780), (40, 5244102), (45, 4661424), (48, 4370085), (54, 3884520), (60, 3496068), (72, 2913390), (80, 2622051), (81, 2589680), (90, 2330712), (108, 1942260), (120, 1748034), (135, 1553808), (144, 1456695), (162, 1294840), (180, 1165356), (216, 971130), (240, 874017), (270, 776904), (324, 647420), (360, 582678), (405, 517936), (432, 485565), (540, 388452), (648, 323710), (720, 291339), (810, 258968), (1080, 194226), (1296, 161855), (1620, 129484), (2160, 97113), (3240, 64742), (6480, 32371)]