900115200

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{5209}}^1$

素因数の和:5244

約数の個数: 216

約数和(自身を含む): 3301264400

約数和(自身を除く): 2401149200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1280, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2700, 2880, 3200, 3456, 3600, 3840, 4320, 4800, 5209, 5400, 5760, 6400, 6912, 7200, 8640, 9600, 10418, 10800, 11520, 14400, 15627, 17280, 19200, 20836, 21600, 26045, 28800, 31254, 34560, 41672, 43200, 46881, 52090, 57600, 62508, 78135, 83344, 86400, 93762, 104180, 125016, 130225, 140643, 156270, 166688, 172800, 187524, 208360, 234405, 250032, 260450, 281286, 312540, 333376, 375048, 390675, 416720, 468810, 500064, 520900, 562572, 625080, 666752, 703215, 750096, 781350, 833440, 937620, 1000128, 1041800, 1125144, 1172025, 1250160, 1333504, 1406430, 1500192, 1562700, 1666880, 1875240, 2000256, 2083600, 2250288, 2344050, 2500320, 2812860, 3000384, 3125400, 3333760, 3516075, 3750480, 4000512, 4167200, 4500576, 4688100, 5000640, 5625720, 6000768, 6250800, 6667520, 7032150, 7500960, 8334400, 9001152, 9376200, 10001280, 11251440, 12001536, 12501600, 14064300, 15001920, 16668800, 18002304, 18752400, 20002560, 22502880, 25003200, 28128600, 30003840, 33337600, 36004608, 37504800, 45005760, 50006400, 56257200, 60007680, 75009600, 90011520, 100012800, 112514400, 150019200, 180023040, 225028800, 300038400, 450057600, 900115200]

約数ペア:

[(1, 900115200), (2, 450057600), (3, 300038400), (4, 225028800), (5, 180023040), (6, 150019200), (8, 112514400), (9, 100012800), (10, 90011520), (12, 75009600), (15, 60007680), (16, 56257200), (18, 50006400), (20, 45005760), (24, 37504800), (25, 36004608), (27, 33337600), (30, 30003840), (32, 28128600), (36, 25003200), (40, 22502880), (45, 20002560), (48, 18752400), (50, 18002304), (54, 16668800), (60, 15001920), (64, 14064300), (72, 12501600), (75, 12001536), (80, 11251440), (90, 10001280), (96, 9376200), (100, 9001152), (108, 8334400), (120, 7500960), (128, 7032150), (135, 6667520), (144, 6250800), (150, 6000768), (160, 5625720), (180, 5000640), (192, 4688100), (200, 4500576), (216, 4167200), (225, 4000512), (240, 3750480), (256, 3516075), (270, 3333760), (288, 3125400), (300, 3000384), (320, 2812860), (360, 2500320), (384, 2344050), (400, 2250288), (432, 2083600), (450, 2000256), (480, 1875240), (540, 1666880), (576, 1562700), (600, 1500192), (640, 1406430), (675, 1333504), (720, 1250160), (768, 1172025), (800, 1125144), (864, 1041800), (900, 1000128), (960, 937620), (1080, 833440), (1152, 781350), (1200, 750096), (1280, 703215), (1350, 666752), (1440, 625080), (1600, 562572), (1728, 520900), (1800, 500064), (1920, 468810), (2160, 416720), (2304, 390675), (2400, 375048), (2700, 333376), (2880, 312540), (3200, 281286), (3456, 260450), (3600, 250032), (3840, 234405), (4320, 208360), (4800, 187524), (5209, 172800), (5400, 166688), (5760, 156270), (6400, 140643), (6912, 130225), (7200, 125016), (8640, 104180), (9600, 93762), (10418, 86400), (10800, 83344), (11520, 78135), (14400, 62508), (15627, 57600), (17280, 52090), (19200, 46881), (20836, 43200), (21600, 41672), (26045, 34560), (28800, 31254)]