172810800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{16001}}^1$

素因数の和:16028

約数の個数: 120

約数和(自身を含む): 615116880

約数和(自身を除く): 442306080

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, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 16001, 32002, 48003, 64004, 80005, 96006, 128008, 144009, 160010, 192012, 240015, 256016, 288018, 320020, 384024, 400025, 432027, 480030, 576036, 640040, 720045, 768048, 800050, 864054, 960060, 1152072, 1200075, 1280080, 1440090, 1600100, 1728108, 1920120, 2160135, 2304144, 2400150, 2880180, 3200200, 3456216, 3600225, 3840240, 4320270, 4800300, 5760360, 6400400, 6912432, 7200450, 8640540, 9600600, 10800675, 11520720, 14400900, 17281080, 19201200, 21601350, 28801800, 34562160, 43202700, 57603600, 86405400, 172810800]

約数ペア:

[(1, 172810800), (2, 86405400), (3, 57603600), (4, 43202700), (5, 34562160), (6, 28801800), (8, 21601350), (9, 19201200), (10, 17281080), (12, 14400900), (15, 11520720), (16, 10800675), (18, 9600600), (20, 8640540), (24, 7200450), (25, 6912432), (27, 6400400), (30, 5760360), (36, 4800300), (40, 4320270), (45, 3840240), (48, 3600225), (50, 3456216), (54, 3200200), (60, 2880180), (72, 2400150), (75, 2304144), (80, 2160135), (90, 1920120), (100, 1728108), (108, 1600100), (120, 1440090), (135, 1280080), (144, 1200075), (150, 1152072), (180, 960060), (200, 864054), (216, 800050), (225, 768048), (240, 720045), (270, 640040), (300, 576036), (360, 480030), (400, 432027), (432, 400025), (450, 384024), (540, 320020), (600, 288018), (675, 256016), (720, 240015), (900, 192012), (1080, 160010), (1200, 144009), (1350, 128008), (1800, 96006), (2160, 80005), (2700, 64004), (3600, 48003), (5400, 32002), (10800, 16001)]