121027060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 328648320

約数和(自身を除く): 207621260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 103, 109, 110, 140, 154, 196, 206, 218, 220, 245, 308, 385, 412, 436, 490, 515, 539, 545, 721, 763, 770, 980, 1030, 1078, 1090, 1133, 1199, 1442, 1526, 1540, 2060, 2156, 2180, 2266, 2398, 2695, 2884, 3052, 3605, 3815, 4532, 4796, 5047, 5341, 5390, 5665, 5995, 7210, 7630, 7931, 8393, 10094, 10682, 10780, 11227, 11330, 11990, 14420, 15260, 15862, 16786, 20188, 21364, 22454, 22660, 23980, 25235, 26705, 31724, 33572, 39655, 41965, 44908, 50470, 53410, 55517, 56135, 58751, 78589, 79310, 83930, 100940, 106820, 111034, 112270, 117502, 123497, 157178, 158620, 167860, 222068, 224540, 235004, 246994, 277585, 293755, 314356, 392945, 493988, 550123, 555170, 587510, 617485, 785890, 864479, 1100246, 1110340, 1175020, 1234970, 1571780, 1728958, 2200492, 2469940, 2750615, 3457916, 4322395, 5501230, 6051353, 8644790, 11002460, 12102706, 17289580, 24205412, 30256765, 60513530, 121027060]

約数ペア:

[(1, 121027060), (2, 60513530), (4, 30256765), (5, 24205412), (7, 17289580), (10, 12102706), (11, 11002460), (14, 8644790), (20, 6051353), (22, 5501230), (28, 4322395), (35, 3457916), (44, 2750615), (49, 2469940), (55, 2200492), (70, 1728958), (77, 1571780), (98, 1234970), (103, 1175020), (109, 1110340), (110, 1100246), (140, 864479), (154, 785890), (196, 617485), (206, 587510), (218, 555170), (220, 550123), (245, 493988), (308, 392945), (385, 314356), (412, 293755), (436, 277585), (490, 246994), (515, 235004), (539, 224540), (545, 222068), (721, 167860), (763, 158620), (770, 157178), (980, 123497), (1030, 117502), (1078, 112270), (1090, 111034), (1133, 106820), (1199, 100940), (1442, 83930), (1526, 79310), (1540, 78589), (2060, 58751), (2156, 56135), (2180, 55517), (2266, 53410), (2398, 50470), (2695, 44908), (2884, 41965), (3052, 39655), (3605, 33572), (3815, 31724), (4532, 26705), (4796, 25235), (5047, 23980), (5341, 22660), (5390, 22454), (5665, 21364), (5995, 20188), (7210, 16786), (7630, 15862), (7931, 15260), (8393, 14420), (10094, 11990), (10682, 11330), (10780, 11227)]