127910400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{3331}}^1$

素因数の和:3362

約数の個数: 120

約数和(自身を含む): 422670864

約数和(自身を除く): 294760464

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, 3331, 3840, 4800, 6400, 6662, 7680, 9600, 9993, 12800, 13324, 16655, 19200, 19986, 26648, 33310, 38400, 39972, 49965, 53296, 66620, 79944, 83275, 99930, 106592, 133240, 159888, 166550, 199860, 213184, 249825, 266480, 319776, 333100, 399720, 426368, 499650, 532960, 639552, 666200, 799440, 852736, 999300, 1065920, 1279104, 1332400, 1598880, 1705472, 1998600, 2131840, 2558208, 2664800, 3197760, 3997200, 4263680, 5116416, 5329600, 6395520, 7994400, 8527360, 10659200, 12791040, 15988800, 21318400, 25582080, 31977600, 42636800, 63955200, 127910400]

約数ペア:

[(1, 127910400), (2, 63955200), (3, 42636800), (4, 31977600), (5, 25582080), (6, 21318400), (8, 15988800), (10, 12791040), (12, 10659200), (15, 8527360), (16, 7994400), (20, 6395520), (24, 5329600), (25, 5116416), (30, 4263680), (32, 3997200), (40, 3197760), (48, 2664800), (50, 2558208), (60, 2131840), (64, 1998600), (75, 1705472), (80, 1598880), (96, 1332400), (100, 1279104), (120, 1065920), (128, 999300), (150, 852736), (160, 799440), (192, 666200), (200, 639552), (240, 532960), (256, 499650), (300, 426368), (320, 399720), (384, 333100), (400, 319776), (480, 266480), (512, 249825), (600, 213184), (640, 199860), (768, 166550), (800, 159888), (960, 133240), (1200, 106592), (1280, 99930), (1536, 83275), (1600, 79944), (1920, 66620), (2400, 53296), (2560, 49965), (3200, 39972), (3331, 38400), (3840, 33310), (4800, 26648), (6400, 19986), (6662, 19200), (7680, 16655), (9600, 13324), (9993, 12800)]