28843200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{2003}}^1$

素因数の和:2031

約数の個数: 126

約数和(自身を含む): 102566724

約数和(自身を除く): 73723524

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, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2003, 2400, 2880, 3600, 4006, 4800, 6009, 7200, 8012, 10015, 12018, 14400, 16024, 18027, 20030, 24036, 30045, 32048, 36054, 40060, 48072, 50075, 60090, 64096, 72108, 80120, 90135, 96144, 100150, 120180, 128192, 144216, 150225, 160240, 180270, 192288, 200300, 240360, 288432, 300450, 320480, 360540, 384576, 400600, 450675, 480720, 576864, 600900, 640960, 721080, 801200, 901350, 961440, 1153728, 1201800, 1442160, 1602400, 1802700, 1922880, 2403600, 2884320, 3204800, 3605400, 4807200, 5768640, 7210800, 9614400, 14421600, 28843200]

約数ペア:

[(1, 28843200), (2, 14421600), (3, 9614400), (4, 7210800), (5, 5768640), (6, 4807200), (8, 3605400), (9, 3204800), (10, 2884320), (12, 2403600), (15, 1922880), (16, 1802700), (18, 1602400), (20, 1442160), (24, 1201800), (25, 1153728), (30, 961440), (32, 901350), (36, 801200), (40, 721080), (45, 640960), (48, 600900), (50, 576864), (60, 480720), (64, 450675), (72, 400600), (75, 384576), (80, 360540), (90, 320480), (96, 300450), (100, 288432), (120, 240360), (144, 200300), (150, 192288), (160, 180270), (180, 160240), (192, 150225), (200, 144216), (225, 128192), (240, 120180), (288, 100150), (300, 96144), (320, 90135), (360, 80120), (400, 72108), (450, 64096), (480, 60090), (576, 50075), (600, 48072), (720, 40060), (800, 36054), (900, 32048), (960, 30045), (1200, 24036), (1440, 20030), (1600, 18027), (1800, 16024), (2003, 14400), (2400, 12018), (2880, 10015), (3600, 8012), (4006, 7200), (4800, 6009)]