145102860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1669}}^1$

素因数の和:1717

約数の個数: 192

約数和(自身を含む): 538675200

約数和(自身を除く): 393572340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1610, 1669, 1890, 1932, 2070, 2415, 2484, 2898, 3105, 3220, 3338, 3780, 4140, 4347, 4830, 5007, 5796, 6210, 6676, 7245, 8345, 8694, 9660, 10014, 11683, 12420, 14490, 15021, 16690, 17388, 20028, 21735, 23366, 25035, 28980, 30042, 33380, 35049, 38387, 43470, 45063, 46732, 50070, 58415, 60084, 70098, 75105, 76774, 86940, 90126, 100140, 105147, 115161, 116830, 140196, 150210, 153548, 175245, 180252, 191935, 210294, 225315, 230322, 233660, 268709, 300420, 315441, 345483, 350490, 383870, 420588, 450630, 460644, 525735, 537418, 575805, 630882, 690966, 700980, 767740, 806127, 901260, 1036449, 1051470, 1074836, 1151610, 1261764, 1343545, 1381932, 1577205, 1612254, 1727415, 2072898, 2102940, 2303220, 2418381, 2687090, 3154410, 3224508, 3454830, 4030635, 4145796, 4836762, 5182245, 5374180, 6308820, 6909660, 7255143, 8061270, 9673524, 10364490, 12091905, 14510286, 16122540, 20728980, 24183810, 29020572, 36275715, 48367620, 72551430, 145102860]

約数ペア:

[(1, 145102860), (2, 72551430), (3, 48367620), (4, 36275715), (5, 29020572), (6, 24183810), (7, 20728980), (9, 16122540), (10, 14510286), (12, 12091905), (14, 10364490), (15, 9673524), (18, 8061270), (20, 7255143), (21, 6909660), (23, 6308820), (27, 5374180), (28, 5182245), (30, 4836762), (35, 4145796), (36, 4030635), (42, 3454830), (45, 3224508), (46, 3154410), (54, 2687090), (60, 2418381), (63, 2303220), (69, 2102940), (70, 2072898), (84, 1727415), (90, 1612254), (92, 1577205), (105, 1381932), (108, 1343545), (115, 1261764), (126, 1151610), (135, 1074836), (138, 1051470), (140, 1036449), (161, 901260), (180, 806127), (189, 767740), (207, 700980), (210, 690966), (230, 630882), (252, 575805), (270, 537418), (276, 525735), (315, 460644), (322, 450630), (345, 420588), (378, 383870), (414, 350490), (420, 345483), (460, 315441), (483, 300420), (540, 268709), (621, 233660), (630, 230322), (644, 225315), (690, 210294), (756, 191935), (805, 180252), (828, 175245), (945, 153548), (966, 150210), (1035, 140196), (1242, 116830), (1260, 115161), (1380, 105147), (1449, 100140), (1610, 90126), (1669, 86940), (1890, 76774), (1932, 75105), (2070, 70098), (2415, 60084), (2484, 58415), (2898, 50070), (3105, 46732), (3220, 45063), (3338, 43470), (3780, 38387), (4140, 35049), (4347, 33380), (4830, 30042), (5007, 28980), (5796, 25035), (6210, 23366), (6676, 21735), (7245, 20028), (8345, 17388), (8694, 16690), (9660, 15021), (10014, 14490), (11683, 12420)]