86884000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 254741760

約数和(自身を除く): 167857760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 70, 80, 100, 107, 112, 116, 125, 140, 145, 160, 175, 200, 203, 214, 224, 232, 250, 280, 290, 350, 400, 406, 428, 464, 500, 535, 560, 580, 700, 725, 749, 800, 812, 856, 875, 928, 1000, 1015, 1070, 1120, 1160, 1400, 1450, 1498, 1624, 1712, 1750, 2000, 2030, 2140, 2320, 2675, 2800, 2900, 2996, 3103, 3248, 3424, 3500, 3625, 3745, 4000, 4060, 4280, 4640, 5075, 5350, 5600, 5800, 5992, 6206, 6496, 7000, 7250, 7490, 8120, 8560, 10150, 10700, 11600, 11984, 12412, 13375, 14000, 14500, 14980, 15515, 16240, 17120, 18725, 20300, 21400, 21721, 23200, 23968, 24824, 25375, 26750, 28000, 29000, 29960, 31030, 32480, 37450, 40600, 42800, 43442, 49648, 50750, 53500, 58000, 59920, 62060, 74900, 77575, 81200, 85600, 86884, 93625, 99296, 101500, 107000, 108605, 116000, 119840, 124120, 149800, 155150, 162400, 173768, 187250, 203000, 214000, 217210, 248240, 299600, 310300, 347536, 374500, 387875, 406000, 428000, 434420, 496480, 543025, 599200, 620600, 695072, 749000, 775750, 812000, 868840, 1086050, 1241200, 1498000, 1551500, 1737680, 2172100, 2482400, 2715125, 2996000, 3103000, 3475360, 4344200, 5430250, 6206000, 8688400, 10860500, 12412000, 17376800, 21721000, 43442000, 86884000]

約数ペア:

[(1, 86884000), (2, 43442000), (4, 21721000), (5, 17376800), (7, 12412000), (8, 10860500), (10, 8688400), (14, 6206000), (16, 5430250), (20, 4344200), (25, 3475360), (28, 3103000), (29, 2996000), (32, 2715125), (35, 2482400), (40, 2172100), (50, 1737680), (56, 1551500), (58, 1498000), (70, 1241200), (80, 1086050), (100, 868840), (107, 812000), (112, 775750), (116, 749000), (125, 695072), (140, 620600), (145, 599200), (160, 543025), (175, 496480), (200, 434420), (203, 428000), (214, 406000), (224, 387875), (232, 374500), (250, 347536), (280, 310300), (290, 299600), (350, 248240), (400, 217210), (406, 214000), (428, 203000), (464, 187250), (500, 173768), (535, 162400), (560, 155150), (580, 149800), (700, 124120), (725, 119840), (749, 116000), (800, 108605), (812, 107000), (856, 101500), (875, 99296), (928, 93625), (1000, 86884), (1015, 85600), (1070, 81200), (1120, 77575), (1160, 74900), (1400, 62060), (1450, 59920), (1498, 58000), (1624, 53500), (1712, 50750), (1750, 49648), (2000, 43442), (2030, 42800), (2140, 40600), (2320, 37450), (2675, 32480), (2800, 31030), (2900, 29960), (2996, 29000), (3103, 28000), (3248, 26750), (3424, 25375), (3500, 24824), (3625, 23968), (3745, 23200), (4000, 21721), (4060, 21400), (4280, 20300), (4640, 18725), (5075, 17120), (5350, 16240), (5600, 15515), (5800, 14980), (5992, 14500), (6206, 14000), (6496, 13375), (7000, 12412), (7250, 11984), (7490, 11600), (8120, 10700), (8560, 10150)]