75771360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{7517}}^1$

素因数の和:7545

約数の個数: 144

約数和(自身を含む): 295547616

約数和(自身を除く): 219776256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 7517, 10080, 15034, 22551, 30068, 37585, 45102, 52619, 60136, 67653, 75170, 90204, 105238, 112755, 120272, 135306, 150340, 157857, 180408, 210476, 225510, 240544, 263095, 270612, 300680, 315714, 338265, 360816, 420952, 451020, 473571, 526190, 541224, 601360, 631428, 676530, 721632, 789285, 841904, 902040, 947142, 1052380, 1082448, 1202720, 1262856, 1353060, 1578570, 1683808, 1804080, 1894284, 2104760, 2164896, 2367855, 2525712, 2706120, 3157140, 3608160, 3788568, 4209520, 4735710, 5051424, 5412240, 6314280, 7577136, 8419040, 9471420, 10824480, 12628560, 15154272, 18942840, 25257120, 37885680, 75771360]

約数ペア:

[(1, 75771360), (2, 37885680), (3, 25257120), (4, 18942840), (5, 15154272), (6, 12628560), (7, 10824480), (8, 9471420), (9, 8419040), (10, 7577136), (12, 6314280), (14, 5412240), (15, 5051424), (16, 4735710), (18, 4209520), (20, 3788568), (21, 3608160), (24, 3157140), (28, 2706120), (30, 2525712), (32, 2367855), (35, 2164896), (36, 2104760), (40, 1894284), (42, 1804080), (45, 1683808), (48, 1578570), (56, 1353060), (60, 1262856), (63, 1202720), (70, 1082448), (72, 1052380), (80, 947142), (84, 902040), (90, 841904), (96, 789285), (105, 721632), (112, 676530), (120, 631428), (126, 601360), (140, 541224), (144, 526190), (160, 473571), (168, 451020), (180, 420952), (210, 360816), (224, 338265), (240, 315714), (252, 300680), (280, 270612), (288, 263095), (315, 240544), (336, 225510), (360, 210476), (420, 180408), (480, 157857), (504, 150340), (560, 135306), (630, 120272), (672, 112755), (720, 105238), (840, 90204), (1008, 75170), (1120, 67653), (1260, 60136), (1440, 52619), (1680, 45102), (2016, 37585), (2520, 30068), (3360, 22551), (5040, 15034), (7517, 10080)]