387860400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{11971}}^1$

素因数の和:12001

約数の個数: 150

約数和(自身を含む): 1392116132

約数和(自身を除く): 1004255732

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1620, 1800, 2025, 2160, 2700, 3240, 3600, 4050, 5400, 6480, 8100, 10800, 11971, 16200, 23942, 32400, 35913, 47884, 59855, 71826, 95768, 107739, 119710, 143652, 179565, 191536, 215478, 239420, 287304, 299275, 323217, 359130, 430956, 478840, 538695, 574608, 598550, 646434, 718260, 861912, 897825, 957680, 969651, 1077390, 1197100, 1292868, 1436520, 1616085, 1723824, 1795650, 1939302, 2154780, 2394200, 2585736, 2693475, 2873040, 3232170, 3591300, 3878604, 4309560, 4788400, 4848255, 5171472, 5386950, 6464340, 7182600, 7757208, 8080425, 8619120, 9696510, 10773900, 12928680, 14365200, 15514416, 16160850, 19393020, 21547800, 24241275, 25857360, 32321700, 38786040, 43095600, 48482550, 64643400, 77572080, 96965100, 129286800, 193930200, 387860400]

約数ペア:

[(1, 387860400), (2, 193930200), (3, 129286800), (4, 96965100), (5, 77572080), (6, 64643400), (8, 48482550), (9, 43095600), (10, 38786040), (12, 32321700), (15, 25857360), (16, 24241275), (18, 21547800), (20, 19393020), (24, 16160850), (25, 15514416), (27, 14365200), (30, 12928680), (36, 10773900), (40, 9696510), (45, 8619120), (48, 8080425), (50, 7757208), (54, 7182600), (60, 6464340), (72, 5386950), (75, 5171472), (80, 4848255), (81, 4788400), (90, 4309560), (100, 3878604), (108, 3591300), (120, 3232170), (135, 2873040), (144, 2693475), (150, 2585736), (162, 2394200), (180, 2154780), (200, 1939302), (216, 1795650), (225, 1723824), (240, 1616085), (270, 1436520), (300, 1292868), (324, 1197100), (360, 1077390), (400, 969651), (405, 957680), (432, 897825), (450, 861912), (540, 718260), (600, 646434), (648, 598550), (675, 574608), (720, 538695), (810, 478840), (900, 430956), (1080, 359130), (1200, 323217), (1296, 299275), (1350, 287304), (1620, 239420), (1800, 215478), (2025, 191536), (2160, 179565), (2700, 143652), (3240, 119710), (3600, 107739), (4050, 95768), (5400, 71826), (6480, 59855), (8100, 47884), (10800, 35913), (11971, 32400), (16200, 23942)]