127710540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3331}}^1$

素因数の和:3420

約数の個数: 96

約数和(自身を含む): 403038720

約数和(自身を除く): 275328180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2556, 3195, 3331, 3834, 4260, 6390, 6662, 7668, 9585, 9993, 12780, 13324, 16655, 19170, 19986, 29979, 33310, 38340, 39972, 49965, 59958, 66620, 89937, 99930, 119916, 149895, 179874, 199860, 236501, 299790, 359748, 449685, 473002, 599580, 709503, 899370, 946004, 1182505, 1419006, 1798740, 2128509, 2365010, 2838012, 3547515, 4257018, 4730020, 6385527, 7095030, 8514036, 10642545, 12771054, 14190060, 21285090, 25542108, 31927635, 42570180, 63855270, 127710540]

約数ペア:

[(1, 127710540), (2, 63855270), (3, 42570180), (4, 31927635), (5, 25542108), (6, 21285090), (9, 14190060), (10, 12771054), (12, 10642545), (15, 8514036), (18, 7095030), (20, 6385527), (27, 4730020), (30, 4257018), (36, 3547515), (45, 2838012), (54, 2365010), (60, 2128509), (71, 1798740), (90, 1419006), (108, 1182505), (135, 946004), (142, 899370), (180, 709503), (213, 599580), (270, 473002), (284, 449685), (355, 359748), (426, 299790), (540, 236501), (639, 199860), (710, 179874), (852, 149895), (1065, 119916), (1278, 99930), (1420, 89937), (1917, 66620), (2130, 59958), (2556, 49965), (3195, 39972), (3331, 38340), (3834, 33310), (4260, 29979), (6390, 19986), (6662, 19170), (7668, 16655), (9585, 13324), (9993, 12780)]