255062400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{163}}^2$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 845297460

約数和(自身を除く): 590235060

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 163, 192, 200, 240, 300, 320, 326, 384, 400, 480, 489, 600, 640, 652, 800, 815, 960, 978, 1200, 1304, 1600, 1630, 1920, 1956, 2400, 2445, 2608, 3200, 3260, 3912, 4075, 4800, 4890, 5216, 6520, 7824, 8150, 9600, 9780, 10432, 12225, 13040, 15648, 16300, 19560, 20864, 24450, 26080, 26569, 31296, 32600, 39120, 48900, 52160, 53138, 62592, 65200, 78240, 79707, 97800, 104320, 106276, 130400, 132845, 156480, 159414, 195600, 212552, 260800, 265690, 312960, 318828, 391200, 398535, 425104, 521600, 531380, 637656, 664225, 782400, 797070, 850208, 1062760, 1275312, 1328450, 1564800, 1594140, 1700416, 1992675, 2125520, 2550624, 2656900, 3188280, 3400832, 3985350, 4251040, 5101248, 5313800, 6376560, 7970700, 8502080, 10202496, 10627600, 12753120, 15941400, 17004160, 21255200, 25506240, 31882800, 42510400, 51012480, 63765600, 85020800, 127531200, 255062400]

約数ペア:

[(1, 255062400), (2, 127531200), (3, 85020800), (4, 63765600), (5, 51012480), (6, 42510400), (8, 31882800), (10, 25506240), (12, 21255200), (15, 17004160), (16, 15941400), (20, 12753120), (24, 10627600), (25, 10202496), (30, 8502080), (32, 7970700), (40, 6376560), (48, 5313800), (50, 5101248), (60, 4251040), (64, 3985350), (75, 3400832), (80, 3188280), (96, 2656900), (100, 2550624), (120, 2125520), (128, 1992675), (150, 1700416), (160, 1594140), (163, 1564800), (192, 1328450), (200, 1275312), (240, 1062760), (300, 850208), (320, 797070), (326, 782400), (384, 664225), (400, 637656), (480, 531380), (489, 521600), (600, 425104), (640, 398535), (652, 391200), (800, 318828), (815, 312960), (960, 265690), (978, 260800), (1200, 212552), (1304, 195600), (1600, 159414), (1630, 156480), (1920, 132845), (1956, 130400), (2400, 106276), (2445, 104320), (2608, 97800), (3200, 79707), (3260, 78240), (3912, 65200), (4075, 62592), (4800, 53138), (4890, 52160), (5216, 48900), (6520, 39120), (7824, 32600), (8150, 31296), (9600, 26569), (9780, 26080), (10432, 24450), (12225, 20864), (13040, 19560), (15648, 16300)]