181330110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2767

約数の個数: 128

約数和(自身を含む): 548352000

約数和(自身を除く): 367021890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2470, 2565, 2719, 3510, 3705, 4446, 5130, 5438, 6669, 7410, 8157, 11115, 13338, 13595, 16314, 22230, 24471, 27190, 33345, 35347, 40785, 48942, 51661, 66690, 70694, 73413, 81570, 103322, 106041, 122355, 146826, 154983, 176735, 212082, 244710, 258305, 309966, 318123, 353470, 367065, 464949, 516610, 530205, 636246, 671593, 734130, 774915, 929898, 954369, 1060410, 1343186, 1394847, 1549830, 1590615, 1908738, 2014779, 2324745, 2789694, 3181230, 3357965, 4029558, 4649490, 4771845, 6044337, 6715930, 6974235, 9543690, 10073895, 12088674, 13948470, 18133011, 20147790, 30221685, 36266022, 60443370, 90665055, 181330110]

約数ペア:

[(1, 181330110), (2, 90665055), (3, 60443370), (5, 36266022), (6, 30221685), (9, 20147790), (10, 18133011), (13, 13948470), (15, 12088674), (18, 10073895), (19, 9543690), (26, 6974235), (27, 6715930), (30, 6044337), (38, 4771845), (39, 4649490), (45, 4029558), (54, 3357965), (57, 3181230), (65, 2789694), (78, 2324745), (90, 2014779), (95, 1908738), (114, 1590615), (117, 1549830), (130, 1394847), (135, 1343186), (171, 1060410), (190, 954369), (195, 929898), (234, 774915), (247, 734130), (270, 671593), (285, 636246), (342, 530205), (351, 516610), (390, 464949), (494, 367065), (513, 353470), (570, 318123), (585, 309966), (702, 258305), (741, 244710), (855, 212082), (1026, 176735), (1170, 154983), (1235, 146826), (1482, 122355), (1710, 106041), (1755, 103322), (2223, 81570), (2470, 73413), (2565, 70694), (2719, 66690), (3510, 51661), (3705, 48942), (4446, 40785), (5130, 35347), (5438, 33345), (6669, 27190), (7410, 24471), (8157, 22230), (11115, 16314), (13338, 13595)]