38688540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^2$

素因数の和:180

約数の個数: 108

約数和(自身を含む): 120724632

約数和(自身を除く): 82036092

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 73, 110, 121, 132, 146, 165, 219, 220, 242, 292, 330, 363, 365, 438, 484, 605, 660, 726, 730, 803, 876, 1095, 1210, 1452, 1460, 1606, 1815, 2190, 2409, 2420, 3212, 3630, 4015, 4380, 4818, 5329, 7260, 8030, 8833, 9636, 10658, 12045, 15987, 16060, 17666, 21316, 24090, 26499, 26645, 31974, 35332, 44165, 48180, 52998, 53290, 58619, 63948, 79935, 88330, 105996, 106580, 117238, 132495, 159870, 175857, 176660, 234476, 264990, 293095, 319740, 351714, 529980, 586190, 644809, 703428, 879285, 1172380, 1289618, 1758570, 1934427, 2579236, 3224045, 3517140, 3868854, 6448090, 7737708, 9672135, 12896180, 19344270, 38688540]

約数ペア:

[(1, 38688540), (2, 19344270), (3, 12896180), (4, 9672135), (5, 7737708), (6, 6448090), (10, 3868854), (11, 3517140), (12, 3224045), (15, 2579236), (20, 1934427), (22, 1758570), (30, 1289618), (33, 1172380), (44, 879285), (55, 703428), (60, 644809), (66, 586190), (73, 529980), (110, 351714), (121, 319740), (132, 293095), (146, 264990), (165, 234476), (219, 176660), (220, 175857), (242, 159870), (292, 132495), (330, 117238), (363, 106580), (365, 105996), (438, 88330), (484, 79935), (605, 63948), (660, 58619), (726, 53290), (730, 52998), (803, 48180), (876, 44165), (1095, 35332), (1210, 31974), (1452, 26645), (1460, 26499), (1606, 24090), (1815, 21316), (2190, 17666), (2409, 16060), (2420, 15987), (3212, 12045), (3630, 10658), (4015, 9636), (4380, 8833), (4818, 8030), (5329, 7260)]