381244800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 1268847360

約数和(自身を除く): 887602560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 151, 160, 192, 200, 240, 263, 300, 302, 320, 384, 400, 453, 480, 526, 600, 604, 640, 755, 789, 800, 906, 960, 1052, 1200, 1208, 1315, 1510, 1578, 1600, 1812, 1920, 2104, 2265, 2400, 2416, 2630, 3020, 3156, 3200, 3624, 3775, 3945, 4208, 4530, 4800, 4832, 5260, 6040, 6312, 6575, 7248, 7550, 7890, 8416, 9060, 9600, 9664, 10520, 11325, 12080, 12624, 13150, 14496, 15100, 15780, 16832, 18120, 19328, 19725, 21040, 22650, 24160, 25248, 26300, 28992, 30200, 31560, 33664, 36240, 39450, 39713, 42080, 45300, 48320, 50496, 52600, 57984, 60400, 63120, 72480, 78900, 79426, 84160, 90600, 96640, 100992, 105200, 119139, 120800, 126240, 144960, 157800, 158852, 168320, 181200, 198565, 210400, 238278, 241600, 252480, 289920, 315600, 317704, 362400, 397130, 420800, 476556, 483200, 504960, 595695, 631200, 635408, 724800, 794260, 841600, 953112, 992825, 1191390, 1262400, 1270816, 1449600, 1588520, 1906224, 1985650, 2382780, 2524800, 2541632, 2978475, 3177040, 3812448, 3971300, 4765560, 5083264, 5956950, 6354080, 7624896, 7942600, 9531120, 11913900, 12708160, 15249792, 15885200, 19062240, 23827800, 25416320, 31770400, 38124480, 47655600, 63540800, 76248960, 95311200, 127081600, 190622400, 381244800]

約数ペア:

[(1, 381244800), (2, 190622400), (3, 127081600), (4, 95311200), (5, 76248960), (6, 63540800), (8, 47655600), (10, 38124480), (12, 31770400), (15, 25416320), (16, 23827800), (20, 19062240), (24, 15885200), (25, 15249792), (30, 12708160), (32, 11913900), (40, 9531120), (48, 7942600), (50, 7624896), (60, 6354080), (64, 5956950), (75, 5083264), (80, 4765560), (96, 3971300), (100, 3812448), (120, 3177040), (128, 2978475), (150, 2541632), (151, 2524800), (160, 2382780), (192, 1985650), (200, 1906224), (240, 1588520), (263, 1449600), (300, 1270816), (302, 1262400), (320, 1191390), (384, 992825), (400, 953112), (453, 841600), (480, 794260), (526, 724800), (600, 635408), (604, 631200), (640, 595695), (755, 504960), (789, 483200), (800, 476556), (906, 420800), (960, 397130), (1052, 362400), (1200, 317704), (1208, 315600), (1315, 289920), (1510, 252480), (1578, 241600), (1600, 238278), (1812, 210400), (1920, 198565), (2104, 181200), (2265, 168320), (2400, 158852), (2416, 157800), (2630, 144960), (3020, 126240), (3156, 120800), (3200, 119139), (3624, 105200), (3775, 100992), (3945, 96640), (4208, 90600), (4530, 84160), (4800, 79426), (4832, 78900), (5260, 72480), (6040, 63120), (6312, 60400), (6575, 57984), (7248, 52600), (7550, 50496), (7890, 48320), (8416, 45300), (9060, 42080), (9600, 39713), (9664, 39450), (10520, 36240), (11325, 33664), (12080, 31560), (12624, 30200), (13150, 28992), (14496, 26300), (15100, 25248), (15780, 24160), (16832, 22650), (18120, 21040), (19328, 19725)]