2831420400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{9181}}^1$

素因数の和:9459

約数の個数: 120

約数和(自身を含む): 9106266864

約数和(自身を除く): 6274846464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 257, 300, 400, 514, 600, 771, 1028, 1200, 1285, 1542, 2056, 2570, 3084, 3855, 4112, 5140, 6168, 6425, 7710, 9181, 10280, 12336, 12850, 15420, 18362, 19275, 20560, 25700, 27543, 30840, 36724, 38550, 45905, 51400, 55086, 61680, 73448, 77100, 91810, 102800, 110172, 137715, 146896, 154200, 183620, 220344, 229525, 275430, 308400, 367240, 440688, 459050, 550860, 688575, 734480, 918100, 1101720, 1377150, 1836200, 2203440, 2359517, 2754300, 3672400, 4719034, 5508600, 7078551, 9438068, 11017200, 11797585, 14157102, 18876136, 23595170, 28314204, 35392755, 37752272, 47190340, 56628408, 58987925, 70785510, 94380680, 113256816, 117975850, 141571020, 176963775, 188761360, 235951700, 283142040, 353927550, 471903400, 566284080, 707855100, 943806800, 1415710200, 2831420400]

約数ペア:

[(1, 2831420400), (2, 1415710200), (3, 943806800), (4, 707855100), (5, 566284080), (6, 471903400), (8, 353927550), (10, 283142040), (12, 235951700), (15, 188761360), (16, 176963775), (20, 141571020), (24, 117975850), (25, 113256816), (30, 94380680), (40, 70785510), (48, 58987925), (50, 56628408), (60, 47190340), (75, 37752272), (80, 35392755), (100, 28314204), (120, 23595170), (150, 18876136), (200, 14157102), (240, 11797585), (257, 11017200), (300, 9438068), (400, 7078551), (514, 5508600), (600, 4719034), (771, 3672400), (1028, 2754300), (1200, 2359517), (1285, 2203440), (1542, 1836200), (2056, 1377150), (2570, 1101720), (3084, 918100), (3855, 734480), (4112, 688575), (5140, 550860), (6168, 459050), (6425, 440688), (7710, 367240), (9181, 308400), (10280, 275430), (12336, 229525), (12850, 220344), (15420, 183620), (18362, 154200), (19275, 146896), (20560, 137715), (25700, 110172), (27543, 102800), (30840, 91810), (36724, 77100), (38550, 73448), (45905, 61680), (51400, 55086)]