86190660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 276756480

約数和(自身を除く): 190565820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 109, 115, 138, 180, 191, 207, 218, 230, 276, 327, 345, 382, 414, 436, 460, 545, 573, 654, 690, 764, 828, 955, 981, 1035, 1090, 1146, 1308, 1380, 1635, 1719, 1910, 1962, 2070, 2180, 2292, 2507, 2865, 3270, 3438, 3820, 3924, 4140, 4393, 4905, 5014, 5730, 6540, 6876, 7521, 8595, 8786, 9810, 10028, 11460, 12535, 13179, 15042, 17190, 17572, 19620, 20819, 21965, 22563, 25070, 26358, 30084, 34380, 37605, 39537, 41638, 43930, 45126, 50140, 52716, 62457, 65895, 75210, 79074, 83276, 87860, 90252, 104095, 112815, 124914, 131790, 150420, 158148, 187371, 197685, 208190, 225630, 249828, 263580, 312285, 374742, 395370, 416380, 451260, 478837, 624570, 749484, 790740, 936855, 957674, 1249140, 1436511, 1873710, 1915348, 2394185, 2873022, 3747420, 4309533, 4788370, 5746044, 7182555, 8619066, 9576740, 14365110, 17238132, 21547665, 28730220, 43095330, 86190660]

約数ペア:

[(1, 86190660), (2, 43095330), (3, 28730220), (4, 21547665), (5, 17238132), (6, 14365110), (9, 9576740), (10, 8619066), (12, 7182555), (15, 5746044), (18, 4788370), (20, 4309533), (23, 3747420), (30, 2873022), (36, 2394185), (45, 1915348), (46, 1873710), (60, 1436511), (69, 1249140), (90, 957674), (92, 936855), (109, 790740), (115, 749484), (138, 624570), (180, 478837), (191, 451260), (207, 416380), (218, 395370), (230, 374742), (276, 312285), (327, 263580), (345, 249828), (382, 225630), (414, 208190), (436, 197685), (460, 187371), (545, 158148), (573, 150420), (654, 131790), (690, 124914), (764, 112815), (828, 104095), (955, 90252), (981, 87860), (1035, 83276), (1090, 79074), (1146, 75210), (1308, 65895), (1380, 62457), (1635, 52716), (1719, 50140), (1910, 45126), (1962, 43930), (2070, 41638), (2180, 39537), (2292, 37605), (2507, 34380), (2865, 30084), (3270, 26358), (3438, 25070), (3820, 22563), (3924, 21965), (4140, 20819), (4393, 19620), (4905, 17572), (5014, 17190), (5730, 15042), (6540, 13179), (6876, 12535), (7521, 11460), (8595, 10028), (8786, 9810)]