82121400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1126

約数の個数: 144

約数和(自身を含む): 282470760

約数和(自身を除く): 200349360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 120, 129, 150, 172, 180, 200, 215, 225, 258, 300, 344, 360, 387, 430, 450, 516, 600, 645, 774, 860, 900, 1032, 1061, 1075, 1290, 1548, 1720, 1800, 1935, 2122, 2150, 2580, 3096, 3183, 3225, 3870, 4244, 4300, 5160, 5305, 6366, 6450, 7740, 8488, 8600, 9549, 9675, 10610, 12732, 12900, 15480, 15915, 19098, 19350, 21220, 25464, 25800, 26525, 31830, 38196, 38700, 42440, 45623, 47745, 53050, 63660, 76392, 77400, 79575, 91246, 95490, 106100, 127320, 136869, 159150, 182492, 190980, 212200, 228115, 238725, 273738, 318300, 364984, 381960, 410607, 456230, 477450, 547476, 636600, 684345, 821214, 912460, 954900, 1094952, 1140575, 1368690, 1642428, 1824920, 1909800, 2053035, 2281150, 2737380, 3284856, 3421725, 4106070, 4562300, 5474760, 6843450, 8212140, 9124600, 10265175, 13686900, 16424280, 20530350, 27373800, 41060700, 82121400]

約数ペア:

[(1, 82121400), (2, 41060700), (3, 27373800), (4, 20530350), (5, 16424280), (6, 13686900), (8, 10265175), (9, 9124600), (10, 8212140), (12, 6843450), (15, 5474760), (18, 4562300), (20, 4106070), (24, 3421725), (25, 3284856), (30, 2737380), (36, 2281150), (40, 2053035), (43, 1909800), (45, 1824920), (50, 1642428), (60, 1368690), (72, 1140575), (75, 1094952), (86, 954900), (90, 912460), (100, 821214), (120, 684345), (129, 636600), (150, 547476), (172, 477450), (180, 456230), (200, 410607), (215, 381960), (225, 364984), (258, 318300), (300, 273738), (344, 238725), (360, 228115), (387, 212200), (430, 190980), (450, 182492), (516, 159150), (600, 136869), (645, 127320), (774, 106100), (860, 95490), (900, 91246), (1032, 79575), (1061, 77400), (1075, 76392), (1290, 63660), (1548, 53050), (1720, 47745), (1800, 45623), (1935, 42440), (2122, 38700), (2150, 38196), (2580, 31830), (3096, 26525), (3183, 25800), (3225, 25464), (3870, 21220), (4244, 19350), (4300, 19098), (5160, 15915), (5305, 15480), (6366, 12900), (6450, 12732), (7740, 10610), (8488, 9675), (8600, 9549)]