255475200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{6653}}^1$

素因数の和:6684

約数の個数: 120

約数和(自身を含む): 844073208

約数和(自身を除く): 588598008

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, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3840, 4800, 6400, 6653, 7680, 9600, 12800, 13306, 19200, 19959, 26612, 33265, 38400, 39918, 53224, 66530, 79836, 99795, 106448, 133060, 159672, 166325, 199590, 212896, 266120, 319344, 332650, 399180, 425792, 498975, 532240, 638688, 665300, 798360, 851584, 997950, 1064480, 1277376, 1330600, 1596720, 1703168, 1995900, 2128960, 2554752, 2661200, 3193440, 3406336, 3991800, 4257920, 5109504, 5322400, 6386880, 7983600, 8515840, 10219008, 10644800, 12773760, 15967200, 17031680, 21289600, 25547520, 31934400, 42579200, 51095040, 63868800, 85158400, 127737600, 255475200]

約数ペア:

[(1, 255475200), (2, 127737600), (3, 85158400), (4, 63868800), (5, 51095040), (6, 42579200), (8, 31934400), (10, 25547520), (12, 21289600), (15, 17031680), (16, 15967200), (20, 12773760), (24, 10644800), (25, 10219008), (30, 8515840), (32, 7983600), (40, 6386880), (48, 5322400), (50, 5109504), (60, 4257920), (64, 3991800), (75, 3406336), (80, 3193440), (96, 2661200), (100, 2554752), (120, 2128960), (128, 1995900), (150, 1703168), (160, 1596720), (192, 1330600), (200, 1277376), (240, 1064480), (256, 997950), (300, 851584), (320, 798360), (384, 665300), (400, 638688), (480, 532240), (512, 498975), (600, 425792), (640, 399180), (768, 332650), (800, 319344), (960, 266120), (1200, 212896), (1280, 199590), (1536, 166325), (1600, 159672), (1920, 133060), (2400, 106448), (2560, 99795), (3200, 79836), (3840, 66530), (4800, 53224), (6400, 39918), (6653, 38400), (7680, 33265), (9600, 26612), (12800, 19959), (13306, 19200)]