80650800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:588

約数の個数: 180

約数和(自身を含む): 286939224

約数和(自身を除く): 206288424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 43, 45, 48, 50, 60, 72, 75, 80, 86, 90, 100, 120, 129, 144, 150, 172, 180, 200, 215, 225, 240, 258, 300, 344, 360, 387, 400, 430, 450, 516, 521, 600, 645, 688, 720, 774, 860, 900, 1032, 1042, 1075, 1200, 1290, 1548, 1563, 1720, 1800, 1935, 2064, 2084, 2150, 2580, 2605, 3096, 3126, 3225, 3440, 3600, 3870, 4168, 4300, 4689, 5160, 5210, 6192, 6252, 6450, 7740, 7815, 8336, 8600, 9378, 9675, 10320, 10420, 12504, 12900, 13025, 15480, 15630, 17200, 18756, 19350, 20840, 22403, 23445, 25008, 25800, 26050, 30960, 31260, 37512, 38700, 39075, 41680, 44806, 46890, 51600, 52100, 62520, 67209, 75024, 77400, 78150, 89612, 93780, 104200, 112015, 117225, 125040, 134418, 154800, 156300, 179224, 187560, 201627, 208400, 224030, 234450, 268836, 312600, 336045, 358448, 375120, 403254, 448060, 468900, 537672, 560075, 625200, 672090, 806508, 896120, 937800, 1008135, 1075344, 1120150, 1344180, 1613016, 1680225, 1792240, 1875600, 2016270, 2240300, 2688360, 3226032, 3360450, 4032540, 4480600, 5040675, 5376720, 6720900, 8065080, 8961200, 10081350, 13441800, 16130160, 20162700, 26883600, 40325400, 80650800]

約数ペア:

[(1, 80650800), (2, 40325400), (3, 26883600), (4, 20162700), (5, 16130160), (6, 13441800), (8, 10081350), (9, 8961200), (10, 8065080), (12, 6720900), (15, 5376720), (16, 5040675), (18, 4480600), (20, 4032540), (24, 3360450), (25, 3226032), (30, 2688360), (36, 2240300), (40, 2016270), (43, 1875600), (45, 1792240), (48, 1680225), (50, 1613016), (60, 1344180), (72, 1120150), (75, 1075344), (80, 1008135), (86, 937800), (90, 896120), (100, 806508), (120, 672090), (129, 625200), (144, 560075), (150, 537672), (172, 468900), (180, 448060), (200, 403254), (215, 375120), (225, 358448), (240, 336045), (258, 312600), (300, 268836), (344, 234450), (360, 224030), (387, 208400), (400, 201627), (430, 187560), (450, 179224), (516, 156300), (521, 154800), (600, 134418), (645, 125040), (688, 117225), (720, 112015), (774, 104200), (860, 93780), (900, 89612), (1032, 78150), (1042, 77400), (1075, 75024), (1200, 67209), (1290, 62520), (1548, 52100), (1563, 51600), (1720, 46890), (1800, 44806), (1935, 41680), (2064, 39075), (2084, 38700), (2150, 37512), (2580, 31260), (2605, 30960), (3096, 26050), (3126, 25800), (3225, 25008), (3440, 23445), (3600, 22403), (3870, 20840), (4168, 19350), (4300, 18756), (4689, 17200), (5160, 15630), (5210, 15480), (6192, 13025), (6252, 12900), (6450, 12504), (7740, 10420), (7815, 10320), (8336, 9675), (8600, 9378)]