25299298020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1\times {\mathrm{6449}}^1$

素因数の和:7045

約数の個数: 96

約数和(自身を含む): 71482924800

約数和(自身を除く): 46183626780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 433, 453, 604, 755, 866, 906, 1299, 1510, 1732, 1812, 2165, 2265, 2598, 3020, 4330, 4530, 5196, 6449, 6495, 8660, 9060, 12898, 12990, 19347, 25796, 25980, 32245, 38694, 64490, 65383, 77388, 96735, 128980, 130766, 193470, 196149, 261532, 326915, 386940, 392298, 653830, 784596, 973799, 980745, 1307660, 1947598, 1961490, 2792417, 2921397, 3895196, 3922980, 4868995, 5584834, 5842794, 8377251, 9737990, 11169668, 11685588, 13962085, 14606985, 16754502, 19475980, 27924170, 29213970, 33509004, 41886255, 55848340, 58427940, 83772510, 167545020, 421654967, 843309934, 1264964901, 1686619868, 2108274835, 2529929802, 4216549670, 5059859604, 6324824505, 8433099340, 12649649010, 25299298020]

約数ペア:

[(1, 25299298020), (2, 12649649010), (3, 8433099340), (4, 6324824505), (5, 5059859604), (6, 4216549670), (10, 2529929802), (12, 2108274835), (15, 1686619868), (20, 1264964901), (30, 843309934), (60, 421654967), (151, 167545020), (302, 83772510), (433, 58427940), (453, 55848340), (604, 41886255), (755, 33509004), (866, 29213970), (906, 27924170), (1299, 19475980), (1510, 16754502), (1732, 14606985), (1812, 13962085), (2165, 11685588), (2265, 11169668), (2598, 9737990), (3020, 8377251), (4330, 5842794), (4530, 5584834), (5196, 4868995), (6449, 3922980), (6495, 3895196), (8660, 2921397), (9060, 2792417), (12898, 1961490), (12990, 1947598), (19347, 1307660), (25796, 980745), (25980, 973799), (32245, 784596), (38694, 653830), (64490, 392298), (65383, 386940), (77388, 326915), (96735, 261532), (128980, 196149), (130766, 193470)]