314321000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:652

約数の個数: 128

約数和(自身を含む): 852284160

約数和(自身を除く): 537963160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 83, 100, 125, 140, 166, 175, 200, 250, 280, 332, 350, 415, 500, 541, 581, 664, 700, 830, 875, 1000, 1082, 1162, 1400, 1660, 1750, 2075, 2164, 2324, 2705, 2905, 3320, 3500, 3787, 4150, 4328, 4648, 5410, 5810, 7000, 7574, 8300, 10375, 10820, 11620, 13525, 14525, 15148, 16600, 18935, 20750, 21640, 23240, 27050, 29050, 30296, 37870, 41500, 44903, 54100, 58100, 67625, 72625, 75740, 83000, 89806, 94675, 108200, 116200, 135250, 145250, 151480, 179612, 189350, 224515, 270500, 290500, 314321, 359224, 378700, 449030, 473375, 541000, 581000, 628642, 757400, 898060, 946750, 1122575, 1257284, 1571605, 1796120, 1893500, 2245150, 2514568, 3143210, 3787000, 4490300, 5612875, 6286420, 7858025, 8980600, 11225750, 12572840, 15716050, 22451500, 31432100, 39290125, 44903000, 62864200, 78580250, 157160500, 314321000]

約数ペア:

[(1, 314321000), (2, 157160500), (4, 78580250), (5, 62864200), (7, 44903000), (8, 39290125), (10, 31432100), (14, 22451500), (20, 15716050), (25, 12572840), (28, 11225750), (35, 8980600), (40, 7858025), (50, 6286420), (56, 5612875), (70, 4490300), (83, 3787000), (100, 3143210), (125, 2514568), (140, 2245150), (166, 1893500), (175, 1796120), (200, 1571605), (250, 1257284), (280, 1122575), (332, 946750), (350, 898060), (415, 757400), (500, 628642), (541, 581000), (581, 541000), (664, 473375), (700, 449030), (830, 378700), (875, 359224), (1000, 314321), (1082, 290500), (1162, 270500), (1400, 224515), (1660, 189350), (1750, 179612), (2075, 151480), (2164, 145250), (2324, 135250), (2705, 116200), (2905, 108200), (3320, 94675), (3500, 89806), (3787, 83000), (4150, 75740), (4328, 72625), (4648, 67625), (5410, 58100), (5810, 54100), (7000, 44903), (7574, 41500), (8300, 37870), (10375, 30296), (10820, 29050), (11620, 27050), (13525, 23240), (14525, 21640), (15148, 20750), (16600, 18935)]