8185280220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{33961}}^1$

素因数の和:34092

約数の個数: 144

約数和(自身を含む): 26998974912

約数和(自身を除く): 18813694692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 103, 117, 130, 156, 180, 195, 206, 234, 260, 309, 390, 412, 468, 515, 585, 618, 780, 927, 1030, 1170, 1236, 1339, 1545, 1854, 2060, 2340, 2678, 3090, 3708, 4017, 4635, 5356, 6180, 6695, 8034, 9270, 12051, 13390, 16068, 18540, 20085, 24102, 26780, 33961, 40170, 48204, 60255, 67922, 80340, 101883, 120510, 135844, 169805, 203766, 241020, 305649, 339610, 407532, 441493, 509415, 611298, 679220, 882986, 1018830, 1222596, 1324479, 1528245, 1765972, 2037660, 2207465, 2648958, 3056490, 3497983, 3973437, 4414930, 5297916, 6112980, 6622395, 6995966, 7946874, 8829860, 10493949, 13244790, 13991932, 15893748, 17489915, 19867185, 20987898, 26489580, 31481847, 34979830, 39734370, 41975796, 45473779, 52469745, 62963694, 69959660, 79468740, 90947558, 104939490, 125927388, 136421337, 157409235, 181895116, 209878980, 227368895, 272842674, 314818470, 409264011, 454737790, 545685348, 629636940, 682106685, 818528022, 909475580, 1364213370, 1637056044, 2046320055, 2728426740, 4092640110, 8185280220]

約数ペア:

[(1, 8185280220), (2, 4092640110), (3, 2728426740), (4, 2046320055), (5, 1637056044), (6, 1364213370), (9, 909475580), (10, 818528022), (12, 682106685), (13, 629636940), (15, 545685348), (18, 454737790), (20, 409264011), (26, 314818470), (30, 272842674), (36, 227368895), (39, 209878980), (45, 181895116), (52, 157409235), (60, 136421337), (65, 125927388), (78, 104939490), (90, 90947558), (103, 79468740), (117, 69959660), (130, 62963694), (156, 52469745), (180, 45473779), (195, 41975796), (206, 39734370), (234, 34979830), (260, 31481847), (309, 26489580), (390, 20987898), (412, 19867185), (468, 17489915), (515, 15893748), (585, 13991932), (618, 13244790), (780, 10493949), (927, 8829860), (1030, 7946874), (1170, 6995966), (1236, 6622395), (1339, 6112980), (1545, 5297916), (1854, 4414930), (2060, 3973437), (2340, 3497983), (2678, 3056490), (3090, 2648958), (3708, 2207465), (4017, 2037660), (4635, 1765972), (5356, 1528245), (6180, 1324479), (6695, 1222596), (8034, 1018830), (9270, 882986), (12051, 679220), (13390, 611298), (16068, 509415), (18540, 441493), (20085, 407532), (24102, 339610), (26780, 305649), (33961, 241020), (40170, 203766), (48204, 169805), (60255, 135844), (67922, 120510), (80340, 101883)]