137865600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{4787}}^1$

素因数の和:4817

約数の個数: 144

約数和(自身を含む): 492038820

約数和(自身を除く): 354173220

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, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4787, 4800, 5760, 7200, 9574, 9600, 14361, 14400, 19148, 23935, 28722, 28800, 38296, 43083, 47870, 57444, 71805, 76592, 86166, 95740, 114888, 119675, 143610, 153184, 172332, 191480, 215415, 229776, 239350, 287220, 306368, 344664, 359025, 382960, 430830, 459552, 478700, 574440, 612736, 689328, 718050, 765920, 861660, 919104, 957400, 1077075, 1148880, 1378656, 1436100, 1531840, 1723320, 1838208, 1914800, 2154150, 2297760, 2757312, 2872200, 3063680, 3446640, 3829600, 4308300, 4595520, 5514624, 5744400, 6893280, 7659200, 8616600, 9191040, 11488800, 13786560, 15318400, 17233200, 22977600, 27573120, 34466400, 45955200, 68932800, 137865600]

約数ペア:

[(1, 137865600), (2, 68932800), (3, 45955200), (4, 34466400), (5, 27573120), (6, 22977600), (8, 17233200), (9, 15318400), (10, 13786560), (12, 11488800), (15, 9191040), (16, 8616600), (18, 7659200), (20, 6893280), (24, 5744400), (25, 5514624), (30, 4595520), (32, 4308300), (36, 3829600), (40, 3446640), (45, 3063680), (48, 2872200), (50, 2757312), (60, 2297760), (64, 2154150), (72, 1914800), (75, 1838208), (80, 1723320), (90, 1531840), (96, 1436100), (100, 1378656), (120, 1148880), (128, 1077075), (144, 957400), (150, 919104), (160, 861660), (180, 765920), (192, 718050), (200, 689328), (225, 612736), (240, 574440), (288, 478700), (300, 459552), (320, 430830), (360, 382960), (384, 359025), (400, 344664), (450, 306368), (480, 287220), (576, 239350), (600, 229776), (640, 215415), (720, 191480), (800, 172332), (900, 153184), (960, 143610), (1152, 119675), (1200, 114888), (1440, 95740), (1600, 86166), (1800, 76592), (1920, 71805), (2400, 57444), (2880, 47870), (3200, 43083), (3600, 38296), (4787, 28800), (4800, 28722), (5760, 23935), (7200, 19148), (9574, 14400), (9600, 14361)]