39970800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{3701}}^1$

素因数の和:3728

約数の個数: 120

約数和(自身を含む): 142304880

約数和(自身を除く): 102334080

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, 3701, 5400, 7402, 10800, 11103, 14804, 18505, 22206, 29608, 33309, 37010, 44412, 55515, 59216, 66618, 74020, 88824, 92525, 99927, 111030, 133236, 148040, 166545, 177648, 185050, 199854, 222060, 266472, 277575, 296080, 333090, 370100, 399708, 444120, 499635, 532944, 555150, 666180, 740200, 799416, 832725, 888240, 999270, 1110300, 1332360, 1480400, 1598832, 1665450, 1998540, 2220600, 2498175, 2664720, 3330900, 3997080, 4441200, 4996350, 6661800, 7994160, 9992700, 13323600, 19985400, 39970800]

約数ペア:

[(1, 39970800), (2, 19985400), (3, 13323600), (4, 9992700), (5, 7994160), (6, 6661800), (8, 4996350), (9, 4441200), (10, 3997080), (12, 3330900), (15, 2664720), (16, 2498175), (18, 2220600), (20, 1998540), (24, 1665450), (25, 1598832), (27, 1480400), (30, 1332360), (36, 1110300), (40, 999270), (45, 888240), (48, 832725), (50, 799416), (54, 740200), (60, 666180), (72, 555150), (75, 532944), (80, 499635), (90, 444120), (100, 399708), (108, 370100), (120, 333090), (135, 296080), (144, 277575), (150, 266472), (180, 222060), (200, 199854), (216, 185050), (225, 177648), (240, 166545), (270, 148040), (300, 133236), (360, 111030), (400, 99927), (432, 92525), (450, 88824), (540, 74020), (600, 66618), (675, 59216), (720, 55515), (900, 44412), (1080, 37010), (1200, 33309), (1350, 29608), (1800, 22206), (2160, 18505), (2700, 14804), (3600, 11103), (3701, 10800), (5400, 7402)]