86405400

素因数分解:

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

素因数の和:16026

約数の個数: 96

約数和(自身を含む): 297637200

約数和(自身を除く): 211231800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 16001, 32002, 48003, 64004, 80005, 96006, 128008, 144009, 160010, 192012, 240015, 288018, 320020, 384024, 400025, 432027, 480030, 576036, 640040, 720045, 800050, 864054, 960060, 1152072, 1200075, 1440090, 1600100, 1728108, 1920120, 2160135, 2400150, 2880180, 3200200, 3456216, 3600225, 4320270, 4800300, 5760360, 7200450, 8640540, 9600600, 10800675, 14400900, 17281080, 21601350, 28801800, 43202700, 86405400]

約数ペア:

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