168381000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 581508720

約数和(自身を除く): 413127720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 53, 60, 72, 75, 90, 100, 106, 120, 125, 150, 159, 180, 200, 212, 225, 250, 265, 300, 318, 353, 360, 375, 424, 450, 477, 500, 530, 600, 636, 706, 750, 795, 900, 954, 1000, 1059, 1060, 1125, 1272, 1325, 1412, 1500, 1590, 1765, 1800, 1908, 2118, 2120, 2250, 2385, 2650, 2824, 3000, 3177, 3180, 3530, 3816, 3975, 4236, 4500, 4770, 5295, 5300, 6354, 6360, 6625, 7060, 7950, 8472, 8825, 9000, 9540, 10590, 10600, 11925, 12708, 13250, 14120, 15885, 15900, 17650, 18709, 19080, 19875, 21180, 23850, 25416, 26475, 26500, 31770, 31800, 35300, 37418, 39750, 42360, 44125, 47700, 52950, 53000, 56127, 59625, 63540, 70600, 74836, 79425, 79500, 88250, 93545, 95400, 105900, 112254, 119250, 127080, 132375, 149672, 158850, 159000, 168381, 176500, 187090, 211800, 224508, 238500, 264750, 280635, 317700, 336762, 353000, 374180, 397125, 449016, 467725, 477000, 529500, 561270, 635400, 673524, 748360, 794250, 841905, 935450, 1059000, 1122540, 1347048, 1403175, 1588500, 1683810, 1870900, 2245080, 2338625, 2806350, 3177000, 3367620, 3741800, 4209525, 4677250, 5612700, 6735240, 7015875, 8419050, 9354500, 11225400, 14031750, 16838100, 18709000, 21047625, 28063500, 33676200, 42095250, 56127000, 84190500, 168381000]

約数ペア:

[(1, 168381000), (2, 84190500), (3, 56127000), (4, 42095250), (5, 33676200), (6, 28063500), (8, 21047625), (9, 18709000), (10, 16838100), (12, 14031750), (15, 11225400), (18, 9354500), (20, 8419050), (24, 7015875), (25, 6735240), (30, 5612700), (36, 4677250), (40, 4209525), (45, 3741800), (50, 3367620), (53, 3177000), (60, 2806350), (72, 2338625), (75, 2245080), (90, 1870900), (100, 1683810), (106, 1588500), (120, 1403175), (125, 1347048), (150, 1122540), (159, 1059000), (180, 935450), (200, 841905), (212, 794250), (225, 748360), (250, 673524), (265, 635400), (300, 561270), (318, 529500), (353, 477000), (360, 467725), (375, 449016), (424, 397125), (450, 374180), (477, 353000), (500, 336762), (530, 317700), (600, 280635), (636, 264750), (706, 238500), (750, 224508), (795, 211800), (900, 187090), (954, 176500), (1000, 168381), (1059, 159000), (1060, 158850), (1125, 149672), (1272, 132375), (1325, 127080), (1412, 119250), (1500, 112254), (1590, 105900), (1765, 95400), (1800, 93545), (1908, 88250), (2118, 79500), (2120, 79425), (2250, 74836), (2385, 70600), (2650, 63540), (2824, 59625), (3000, 56127), (3177, 53000), (3180, 52950), (3530, 47700), (3816, 44125), (3975, 42360), (4236, 39750), (4500, 37418), (4770, 35300), (5295, 31800), (5300, 31770), (6354, 26500), (6360, 26475), (6625, 25416), (7060, 23850), (7950, 21180), (8472, 19875), (8825, 19080), (9000, 18709), (9540, 17650), (10590, 15900), (10600, 15885), (11925, 14120), (12708, 13250)]