247932000

素因数分解:

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

素因数の和:199

約数の個数: 288

約数和(自身を含む): 901502784

約数和(自身を除く): 653570784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 96, 97, 100, 120, 125, 142, 144, 150, 160, 180, 194, 200, 213, 225, 240, 250, 284, 288, 291, 300, 355, 360, 375, 388, 400, 426, 450, 480, 485, 500, 568, 582, 600, 639, 710, 720, 750, 776, 800, 852, 873, 900, 970, 1000, 1065, 1125, 1136, 1164, 1200, 1278, 1420, 1440, 1455, 1500, 1552, 1704, 1746, 1775, 1800, 1940, 2000, 2130, 2250, 2272, 2328, 2400, 2425, 2556, 2840, 2910, 3000, 3104, 3195, 3408, 3492, 3550, 3600, 3880, 4000, 4260, 4365, 4500, 4656, 4850, 5112, 5325, 5680, 5820, 6000, 6390, 6816, 6887, 6984, 7100, 7200, 7275, 7760, 8520, 8730, 8875, 9000, 9312, 9700, 10224, 10650, 11360, 11640, 12000, 12125, 12780, 13774, 13968, 14200, 14550, 15520, 15975, 17040, 17460, 17750, 18000, 19400, 20448, 20661, 21300, 21825, 23280, 24250, 25560, 26625, 27548, 27936, 28400, 29100, 31950, 34080, 34435, 34920, 35500, 36000, 36375, 38800, 41322, 42600, 43650, 46560, 48500, 51120, 53250, 55096, 56800, 58200, 61983, 63900, 68870, 69840, 71000, 72750, 77600, 79875, 82644, 85200, 87300, 97000, 102240, 103305, 106500, 109125, 110192, 116400, 123966, 127800, 137740, 139680, 142000, 145500, 159750, 165288, 170400, 172175, 174600, 194000, 206610, 213000, 218250, 220384, 232800, 247932, 255600, 275480, 284000, 291000, 309915, 319500, 330576, 344350, 349200, 388000, 413220, 426000, 436500, 495864, 511200, 516525, 550960, 582000, 619830, 639000, 661152, 688700, 698400, 826440, 852000, 860875, 873000, 991728, 1033050, 1101920, 1164000, 1239660, 1278000, 1377400, 1549575, 1652880, 1721750, 1746000, 1983456, 2066100, 2479320, 2556000, 2582625, 2754800, 3099150, 3305760, 3443500, 3492000, 4132200, 4958640, 5165250, 5509600, 6198300, 6887000, 7747875, 8264400, 9917280, 10330500, 12396600, 13774000, 15495750, 16528800, 20661000, 24793200, 27548000, 30991500, 41322000, 49586400, 61983000, 82644000, 123966000, 247932000]

約数ペア:

[(1, 247932000), (2, 123966000), (3, 82644000), (4, 61983000), (5, 49586400), (6, 41322000), (8, 30991500), (9, 27548000), (10, 24793200), (12, 20661000), (15, 16528800), (16, 15495750), (18, 13774000), (20, 12396600), (24, 10330500), (25, 9917280), (30, 8264400), (32, 7747875), (36, 6887000), (40, 6198300), (45, 5509600), (48, 5165250), (50, 4958640), (60, 4132200), (71, 3492000), (72, 3443500), (75, 3305760), (80, 3099150), (90, 2754800), (96, 2582625), (97, 2556000), (100, 2479320), (120, 2066100), (125, 1983456), (142, 1746000), (144, 1721750), (150, 1652880), (160, 1549575), (180, 1377400), (194, 1278000), (200, 1239660), (213, 1164000), (225, 1101920), (240, 1033050), (250, 991728), (284, 873000), (288, 860875), (291, 852000), (300, 826440), (355, 698400), (360, 688700), (375, 661152), (388, 639000), (400, 619830), (426, 582000), (450, 550960), (480, 516525), (485, 511200), (500, 495864), (568, 436500), (582, 426000), (600, 413220), (639, 388000), (710, 349200), (720, 344350), (750, 330576), (776, 319500), (800, 309915), (852, 291000), (873, 284000), (900, 275480), (970, 255600), (1000, 247932), (1065, 232800), (1125, 220384), (1136, 218250), (1164, 213000), (1200, 206610), (1278, 194000), (1420, 174600), (1440, 172175), (1455, 170400), (1500, 165288), (1552, 159750), (1704, 145500), (1746, 142000), (1775, 139680), (1800, 137740), (1940, 127800), (2000, 123966), (2130, 116400), (2250, 110192), (2272, 109125), (2328, 106500), (2400, 103305), (2425, 102240), (2556, 97000), (2840, 87300), (2910, 85200), (3000, 82644), (3104, 79875), (3195, 77600), (3408, 72750), (3492, 71000), (3550, 69840), (3600, 68870), (3880, 63900), (4000, 61983), (4260, 58200), (4365, 56800), (4500, 55096), (4656, 53250), (4850, 51120), (5112, 48500), (5325, 46560), (5680, 43650), (5820, 42600), (6000, 41322), (6390, 38800), (6816, 36375), (6887, 36000), (6984, 35500), (7100, 34920), (7200, 34435), (7275, 34080), (7760, 31950), (8520, 29100), (8730, 28400), (8875, 27936), (9000, 27548), (9312, 26625), (9700, 25560), (10224, 24250), (10650, 23280), (11360, 21825), (11640, 21300), (12000, 20661), (12125, 20448), (12780, 19400), (13774, 18000), (13968, 17750), (14200, 17460), (14550, 17040), (15520, 15975)]