255063200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1295

約数の個数: 144

約数和(自身を含む): 731453184

約数和(自身を除く): 476389984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 50, 56, 70, 74, 80, 100, 112, 140, 148, 160, 175, 185, 200, 224, 259, 280, 296, 350, 370, 400, 518, 560, 592, 700, 740, 800, 925, 1036, 1120, 1184, 1231, 1295, 1400, 1480, 1850, 2072, 2462, 2590, 2800, 2960, 3700, 4144, 4924, 5180, 5600, 5920, 6155, 6475, 7400, 8288, 8617, 9848, 10360, 12310, 12950, 14800, 17234, 19696, 20720, 24620, 25900, 29600, 30775, 34468, 39392, 41440, 43085, 45547, 49240, 51800, 61550, 68936, 86170, 91094, 98480, 103600, 123100, 137872, 172340, 182188, 196960, 207200, 215425, 227735, 246200, 275744, 318829, 344680, 364376, 430850, 455470, 492400, 637658, 689360, 728752, 861700, 910940, 984800, 1138675, 1275316, 1378720, 1457504, 1594145, 1723400, 1821880, 2277350, 2550632, 3188290, 3446800, 3643760, 4554700, 5101264, 6376580, 6893600, 7287520, 7970725, 9109400, 10202528, 12753160, 15941450, 18218800, 25506320, 31882900, 36437600, 51012640, 63765800, 127531600, 255063200]

約数ペア:

[(1, 255063200), (2, 127531600), (4, 63765800), (5, 51012640), (7, 36437600), (8, 31882900), (10, 25506320), (14, 18218800), (16, 15941450), (20, 12753160), (25, 10202528), (28, 9109400), (32, 7970725), (35, 7287520), (37, 6893600), (40, 6376580), (50, 5101264), (56, 4554700), (70, 3643760), (74, 3446800), (80, 3188290), (100, 2550632), (112, 2277350), (140, 1821880), (148, 1723400), (160, 1594145), (175, 1457504), (185, 1378720), (200, 1275316), (224, 1138675), (259, 984800), (280, 910940), (296, 861700), (350, 728752), (370, 689360), (400, 637658), (518, 492400), (560, 455470), (592, 430850), (700, 364376), (740, 344680), (800, 318829), (925, 275744), (1036, 246200), (1120, 227735), (1184, 215425), (1231, 207200), (1295, 196960), (1400, 182188), (1480, 172340), (1850, 137872), (2072, 123100), (2462, 103600), (2590, 98480), (2800, 91094), (2960, 86170), (3700, 68936), (4144, 61550), (4924, 51800), (5180, 49240), (5600, 45547), (5920, 43085), (6155, 41440), (6475, 39392), (7400, 34468), (8288, 30775), (8617, 29600), (9848, 25900), (10360, 24620), (12310, 20720), (12950, 19696), (14800, 17234)]