211062780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1453}}^1$

素因数の和:1740

約数の個数: 96

約数和(自身を含む): 659534400

約数和(自身を除く): 448471620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 269, 270, 538, 540, 807, 1076, 1345, 1453, 1614, 2421, 2690, 2906, 3228, 4035, 4359, 4842, 5380, 5812, 7263, 7265, 8070, 8718, 9684, 12105, 13077, 14526, 14530, 16140, 17436, 21795, 24210, 26154, 29052, 29060, 36315, 39231, 43590, 48420, 52308, 65385, 72630, 78462, 87180, 130770, 145260, 156924, 196155, 261540, 390857, 392310, 781714, 784620, 1172571, 1563428, 1954285, 2345142, 3517713, 3908570, 4690284, 5862855, 7035426, 7817140, 10553139, 11725710, 14070852, 17588565, 21106278, 23451420, 35177130, 42212556, 52765695, 70354260, 105531390, 211062780]

約数ペア:

[(1, 211062780), (2, 105531390), (3, 70354260), (4, 52765695), (5, 42212556), (6, 35177130), (9, 23451420), (10, 21106278), (12, 17588565), (15, 14070852), (18, 11725710), (20, 10553139), (27, 7817140), (30, 7035426), (36, 5862855), (45, 4690284), (54, 3908570), (60, 3517713), (90, 2345142), (108, 1954285), (135, 1563428), (180, 1172571), (269, 784620), (270, 781714), (538, 392310), (540, 390857), (807, 261540), (1076, 196155), (1345, 156924), (1453, 145260), (1614, 130770), (2421, 87180), (2690, 78462), (2906, 72630), (3228, 65385), (4035, 52308), (4359, 48420), (4842, 43590), (5380, 39231), (5812, 36315), (7263, 29060), (7265, 29052), (8070, 26154), (8718, 24210), (9684, 21795), (12105, 17436), (13077, 16140), (14526, 14530)]