308971800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1973}}^1$

素因数の和:2027

約数の個数: 192

約数和(自身を含む): 1101492000

約数和(自身を除く): 792520200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 29, 30, 36, 40, 45, 50, 54, 58, 60, 72, 75, 87, 90, 100, 108, 116, 120, 135, 145, 150, 174, 180, 200, 216, 225, 232, 261, 270, 290, 300, 348, 360, 435, 450, 522, 540, 580, 600, 675, 696, 725, 783, 870, 900, 1044, 1080, 1160, 1305, 1350, 1450, 1566, 1740, 1800, 1973, 2088, 2175, 2610, 2700, 2900, 3132, 3480, 3915, 3946, 4350, 5220, 5400, 5800, 5919, 6264, 6525, 7830, 7892, 8700, 9865, 10440, 11838, 13050, 15660, 15784, 17400, 17757, 19575, 19730, 23676, 26100, 29595, 31320, 35514, 39150, 39460, 47352, 49325, 52200, 53271, 57217, 59190, 71028, 78300, 78920, 88785, 98650, 106542, 114434, 118380, 142056, 147975, 156600, 171651, 177570, 197300, 213084, 228868, 236760, 266355, 286085, 295950, 343302, 355140, 394600, 426168, 443925, 457736, 514953, 532710, 572170, 591900, 686604, 710280, 858255, 887850, 1029906, 1065420, 1144340, 1183800, 1331775, 1373208, 1430425, 1544859, 1716510, 1775700, 2059812, 2130840, 2288680, 2574765, 2663550, 2860850, 3089718, 3433020, 3551400, 4119624, 4291275, 5149530, 5327100, 5721700, 6179436, 6866040, 7724295, 8582550, 10299060, 10654200, 11443400, 12358872, 12873825, 15448590, 17165100, 20598120, 25747650, 30897180, 34330200, 38621475, 51495300, 61794360, 77242950, 102990600, 154485900, 308971800]

約数ペア:

[(1, 308971800), (2, 154485900), (3, 102990600), (4, 77242950), (5, 61794360), (6, 51495300), (8, 38621475), (9, 34330200), (10, 30897180), (12, 25747650), (15, 20598120), (18, 17165100), (20, 15448590), (24, 12873825), (25, 12358872), (27, 11443400), (29, 10654200), (30, 10299060), (36, 8582550), (40, 7724295), (45, 6866040), (50, 6179436), (54, 5721700), (58, 5327100), (60, 5149530), (72, 4291275), (75, 4119624), (87, 3551400), (90, 3433020), (100, 3089718), (108, 2860850), (116, 2663550), (120, 2574765), (135, 2288680), (145, 2130840), (150, 2059812), (174, 1775700), (180, 1716510), (200, 1544859), (216, 1430425), (225, 1373208), (232, 1331775), (261, 1183800), (270, 1144340), (290, 1065420), (300, 1029906), (348, 887850), (360, 858255), (435, 710280), (450, 686604), (522, 591900), (540, 572170), (580, 532710), (600, 514953), (675, 457736), (696, 443925), (725, 426168), (783, 394600), (870, 355140), (900, 343302), (1044, 295950), (1080, 286085), (1160, 266355), (1305, 236760), (1350, 228868), (1450, 213084), (1566, 197300), (1740, 177570), (1800, 171651), (1973, 156600), (2088, 147975), (2175, 142056), (2610, 118380), (2700, 114434), (2900, 106542), (3132, 98650), (3480, 88785), (3915, 78920), (3946, 78300), (4350, 71028), (5220, 59190), (5400, 57217), (5800, 53271), (5919, 52200), (6264, 49325), (6525, 47352), (7830, 39460), (7892, 39150), (8700, 35514), (9865, 31320), (10440, 29595), (11838, 26100), (13050, 23676), (15660, 19730), (15784, 19575), (17400, 17757)]