51091200

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{887}}^1$

素因数の和:919

約数の個数: 162

約数和(自身を含む): 182868504

約数和(自身を除く): 131777304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 768, 800, 887, 900, 960, 1152, 1200, 1280, 1440, 1600, 1774, 1800, 1920, 2304, 2400, 2661, 2880, 3200, 3548, 3600, 3840, 4435, 4800, 5322, 5760, 6400, 7096, 7200, 7983, 8870, 9600, 10644, 11520, 13305, 14192, 14400, 15966, 17740, 19200, 21288, 22175, 26610, 28384, 28800, 31932, 35480, 39915, 42576, 44350, 53220, 56768, 57600, 63864, 66525, 70960, 79830, 85152, 88700, 106440, 113536, 127728, 133050, 141920, 159660, 170304, 177400, 199575, 212880, 227072, 255456, 266100, 283840, 319320, 340608, 354800, 399150, 425760, 510912, 532200, 567680, 638640, 681216, 709600, 798300, 851520, 1021824, 1064400, 1135360, 1277280, 1419200, 1596600, 1703040, 2043648, 2128800, 2554560, 2838400, 3193200, 3406080, 4257600, 5109120, 5676800, 6386400, 8515200, 10218240, 12772800, 17030400, 25545600, 51091200]

約数ペア:

[(1, 51091200), (2, 25545600), (3, 17030400), (4, 12772800), (5, 10218240), (6, 8515200), (8, 6386400), (9, 5676800), (10, 5109120), (12, 4257600), (15, 3406080), (16, 3193200), (18, 2838400), (20, 2554560), (24, 2128800), (25, 2043648), (30, 1703040), (32, 1596600), (36, 1419200), (40, 1277280), (45, 1135360), (48, 1064400), (50, 1021824), (60, 851520), (64, 798300), (72, 709600), (75, 681216), (80, 638640), (90, 567680), (96, 532200), (100, 510912), (120, 425760), (128, 399150), (144, 354800), (150, 340608), (160, 319320), (180, 283840), (192, 266100), (200, 255456), (225, 227072), (240, 212880), (256, 199575), (288, 177400), (300, 170304), (320, 159660), (360, 141920), (384, 133050), (400, 127728), (450, 113536), (480, 106440), (576, 88700), (600, 85152), (640, 79830), (720, 70960), (768, 66525), (800, 63864), (887, 57600), (900, 56768), (960, 53220), (1152, 44350), (1200, 42576), (1280, 39915), (1440, 35480), (1600, 31932), (1774, 28800), (1800, 28384), (1920, 26610), (2304, 22175), (2400, 21288), (2661, 19200), (2880, 17740), (3200, 15966), (3548, 14400), (3600, 14192), (3840, 13305), (4435, 11520), (4800, 10644), (5322, 9600), (5760, 8870), (6400, 7983), (7096, 7200)]