123966000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 240

約数和(自身を含む): 443596608

約数和(自身を除く): 319630608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 97, 100, 120, 125, 142, 144, 150, 180, 194, 200, 213, 225, 240, 250, 284, 291, 300, 355, 360, 375, 388, 400, 426, 450, 485, 500, 568, 582, 600, 639, 710, 720, 750, 776, 852, 873, 900, 970, 1000, 1065, 1125, 1136, 1164, 1200, 1278, 1420, 1455, 1500, 1552, 1704, 1746, 1775, 1800, 1940, 2000, 2130, 2250, 2328, 2425, 2556, 2840, 2910, 3000, 3195, 3408, 3492, 3550, 3600, 3880, 4260, 4365, 4500, 4656, 4850, 5112, 5325, 5680, 5820, 6000, 6390, 6887, 6984, 7100, 7275, 7760, 8520, 8730, 8875, 9000, 9700, 10224, 10650, 11640, 12125, 12780, 13774, 13968, 14200, 14550, 15975, 17040, 17460, 17750, 18000, 19400, 20661, 21300, 21825, 23280, 24250, 25560, 26625, 27548, 28400, 29100, 31950, 34435, 34920, 35500, 36375, 38800, 41322, 42600, 43650, 48500, 51120, 53250, 55096, 58200, 61983, 63900, 68870, 69840, 71000, 72750, 79875, 82644, 85200, 87300, 97000, 103305, 106500, 109125, 110192, 116400, 123966, 127800, 137740, 142000, 145500, 159750, 165288, 172175, 174600, 194000, 206610, 213000, 218250, 247932, 255600, 275480, 291000, 309915, 319500, 330576, 344350, 349200, 413220, 426000, 436500, 495864, 516525, 550960, 582000, 619830, 639000, 688700, 826440, 860875, 873000, 991728, 1033050, 1239660, 1278000, 1377400, 1549575, 1652880, 1721750, 1746000, 2066100, 2479320, 2582625, 2754800, 3099150, 3443500, 4132200, 4958640, 5165250, 6198300, 6887000, 7747875, 8264400, 10330500, 12396600, 13774000, 15495750, 20661000, 24793200, 30991500, 41322000, 61983000, 123966000]

約数ペア:

[(1, 123966000), (2, 61983000), (3, 41322000), (4, 30991500), (5, 24793200), (6, 20661000), (8, 15495750), (9, 13774000), (10, 12396600), (12, 10330500), (15, 8264400), (16, 7747875), (18, 6887000), (20, 6198300), (24, 5165250), (25, 4958640), (30, 4132200), (36, 3443500), (40, 3099150), (45, 2754800), (48, 2582625), (50, 2479320), (60, 2066100), (71, 1746000), (72, 1721750), (75, 1652880), (80, 1549575), (90, 1377400), (97, 1278000), (100, 1239660), (120, 1033050), (125, 991728), (142, 873000), (144, 860875), (150, 826440), (180, 688700), (194, 639000), (200, 619830), (213, 582000), (225, 550960), (240, 516525), (250, 495864), (284, 436500), (291, 426000), (300, 413220), (355, 349200), (360, 344350), (375, 330576), (388, 319500), (400, 309915), (426, 291000), (450, 275480), (485, 255600), (500, 247932), (568, 218250), (582, 213000), (600, 206610), (639, 194000), (710, 174600), (720, 172175), (750, 165288), (776, 159750), (852, 145500), (873, 142000), (900, 137740), (970, 127800), (1000, 123966), (1065, 116400), (1125, 110192), (1136, 109125), (1164, 106500), (1200, 103305), (1278, 97000), (1420, 87300), (1455, 85200), (1500, 82644), (1552, 79875), (1704, 72750), (1746, 71000), (1775, 69840), (1800, 68870), (1940, 63900), (2000, 61983), (2130, 58200), (2250, 55096), (2328, 53250), (2425, 51120), (2556, 48500), (2840, 43650), (2910, 42600), (3000, 41322), (3195, 38800), (3408, 36375), (3492, 35500), (3550, 34920), (3600, 34435), (3880, 31950), (4260, 29100), (4365, 28400), (4500, 27548), (4656, 26625), (4850, 25560), (5112, 24250), (5325, 23280), (5680, 21825), (5820, 21300), (6000, 20661), (6390, 19400), (6887, 18000), (6984, 17750), (7100, 17460), (7275, 17040), (7760, 15975), (8520, 14550), (8730, 14200), (8875, 13968), (9000, 13774), (9700, 12780), (10224, 12125), (10650, 11640)]