28979731800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{547}}^1\times {\mathrm{9811}}^1$

素因数の和:10383

約数の個数: 192

約数和(自身を含む): 100011753600

約数和(自身を除く): 71032021800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 547, 600, 675, 900, 1080, 1094, 1350, 1641, 1800, 2188, 2700, 2735, 3282, 4376, 4923, 5400, 5470, 6564, 8205, 9811, 9846, 10940, 13128, 13675, 14769, 16410, 19622, 19692, 21880, 24615, 27350, 29433, 29538, 32820, 39244, 39384, 41025, 49055, 49230, 54700, 58866, 59076, 65640, 73845, 78488, 82050, 88299, 98110, 98460, 109400, 117732, 118152, 123075, 147165, 147690, 164100, 176598, 196220, 196920, 235464, 245275, 246150, 264897, 294330, 295380, 328200, 353196, 369225, 392440, 441495, 490550, 492300, 529794, 588660, 590760, 706392, 735825, 738450, 882990, 981100, 984600, 1059588, 1177320, 1324485, 1471650, 1476900, 1765980, 1962200, 2119176, 2207475, 2648970, 2943300, 2953800, 3531960, 4414950, 5297940, 5366617, 5886600, 6622425, 8829900, 10595880, 10733234, 13244850, 16099851, 17659800, 21466468, 26489700, 26833085, 32199702, 42932936, 48299553, 52979400, 53666170, 64399404, 80499255, 96599106, 107332340, 128798808, 134165425, 144898659, 160998510, 193198212, 214664680, 241497765, 268330850, 289797318, 321997020, 386396424, 402496275, 482995530, 536661700, 579594636, 643994040, 724493295, 804992550, 965991060, 1073323400, 1159189272, 1207488825, 1448986590, 1609985100, 1931982120, 2414977650, 2897973180, 3219970200, 3622466475, 4829955300, 5795946360, 7244932950, 9659910600, 14489865900, 28979731800]

約数ペア:

[(1, 28979731800), (2, 14489865900), (3, 9659910600), (4, 7244932950), (5, 5795946360), (6, 4829955300), (8, 3622466475), (9, 3219970200), (10, 2897973180), (12, 2414977650), (15, 1931982120), (18, 1609985100), (20, 1448986590), (24, 1207488825), (25, 1159189272), (27, 1073323400), (30, 965991060), (36, 804992550), (40, 724493295), (45, 643994040), (50, 579594636), (54, 536661700), (60, 482995530), (72, 402496275), (75, 386396424), (90, 321997020), (100, 289797318), (108, 268330850), (120, 241497765), (135, 214664680), (150, 193198212), (180, 160998510), (200, 144898659), (216, 134165425), (225, 128798808), (270, 107332340), (300, 96599106), (360, 80499255), (450, 64399404), (540, 53666170), (547, 52979400), (600, 48299553), (675, 42932936), (900, 32199702), (1080, 26833085), (1094, 26489700), (1350, 21466468), (1641, 17659800), (1800, 16099851), (2188, 13244850), (2700, 10733234), (2735, 10595880), (3282, 8829900), (4376, 6622425), (4923, 5886600), (5400, 5366617), (5470, 5297940), (6564, 4414950), (8205, 3531960), (9811, 2953800), (9846, 2943300), (10940, 2648970), (13128, 2207475), (13675, 2119176), (14769, 1962200), (16410, 1765980), (19622, 1476900), (19692, 1471650), (21880, 1324485), (24615, 1177320), (27350, 1059588), (29433, 984600), (29538, 981100), (32820, 882990), (39244, 738450), (39384, 735825), (41025, 706392), (49055, 590760), (49230, 588660), (54700, 529794), (58866, 492300), (59076, 490550), (65640, 441495), (73845, 392440), (78488, 369225), (82050, 353196), (88299, 328200), (98110, 295380), (98460, 294330), (109400, 264897), (117732, 246150), (118152, 245275), (123075, 235464), (147165, 196920), (147690, 196220), (164100, 176598)]