169542780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 524894160

約数和(自身を除く): 355351380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 193, 220, 242, 330, 363, 386, 484, 579, 605, 660, 726, 772, 965, 1158, 1210, 1331, 1452, 1815, 1930, 2123, 2316, 2420, 2662, 2895, 3630, 3860, 3993, 4246, 5324, 5790, 6369, 6655, 7260, 7986, 8492, 10615, 11580, 12738, 13310, 14641, 15972, 19965, 21230, 23353, 25476, 26620, 29282, 31845, 39930, 42460, 43923, 46706, 58564, 63690, 70059, 73205, 79860, 87846, 93412, 116765, 127380, 140118, 146410, 175692, 219615, 233530, 256883, 280236, 292820, 350295, 439230, 467060, 513766, 700590, 770649, 878460, 1027532, 1284415, 1401180, 1541298, 2568830, 2825713, 3082596, 3853245, 5137660, 5651426, 7706490, 8477139, 11302852, 14128565, 15412980, 16954278, 28257130, 33908556, 42385695, 56514260, 84771390, 169542780]

約数ペア:

[(1, 169542780), (2, 84771390), (3, 56514260), (4, 42385695), (5, 33908556), (6, 28257130), (10, 16954278), (11, 15412980), (12, 14128565), (15, 11302852), (20, 8477139), (22, 7706490), (30, 5651426), (33, 5137660), (44, 3853245), (55, 3082596), (60, 2825713), (66, 2568830), (110, 1541298), (121, 1401180), (132, 1284415), (165, 1027532), (193, 878460), (220, 770649), (242, 700590), (330, 513766), (363, 467060), (386, 439230), (484, 350295), (579, 292820), (605, 280236), (660, 256883), (726, 233530), (772, 219615), (965, 175692), (1158, 146410), (1210, 140118), (1331, 127380), (1452, 116765), (1815, 93412), (1930, 87846), (2123, 79860), (2316, 73205), (2420, 70059), (2662, 63690), (2895, 58564), (3630, 46706), (3860, 43923), (3993, 42460), (4246, 39930), (5324, 31845), (5790, 29282), (6369, 26620), (6655, 25476), (7260, 23353), (7986, 21230), (8492, 19965), (10615, 15972), (11580, 14641), (12738, 13310)]