77377080

素因数分解:

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

素因数の和:182

約数の個数: 144

約数和(自身を含む): 258695640

約数和(自身を除く): 181318560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 121, 132, 146, 165, 219, 220, 242, 264, 292, 330, 363, 365, 438, 440, 484, 584, 605, 660, 726, 730, 803, 876, 968, 1095, 1210, 1320, 1452, 1460, 1606, 1752, 1815, 2190, 2409, 2420, 2904, 2920, 3212, 3630, 4015, 4380, 4818, 4840, 5329, 6424, 7260, 8030, 8760, 8833, 9636, 10658, 12045, 14520, 15987, 16060, 17666, 19272, 21316, 24090, 26499, 26645, 31974, 32120, 35332, 42632, 44165, 48180, 52998, 53290, 58619, 63948, 70664, 79935, 88330, 96360, 105996, 106580, 117238, 127896, 132495, 159870, 175857, 176660, 211992, 213160, 234476, 264990, 293095, 319740, 351714, 353320, 468952, 529980, 586190, 639480, 644809, 703428, 879285, 1059960, 1172380, 1289618, 1406856, 1758570, 1934427, 2344760, 2579236, 3224045, 3517140, 3868854, 5158472, 6448090, 7034280, 7737708, 9672135, 12896180, 15475416, 19344270, 25792360, 38688540, 77377080]

約数ペア:

[(1, 77377080), (2, 38688540), (3, 25792360), (4, 19344270), (5, 15475416), (6, 12896180), (8, 9672135), (10, 7737708), (11, 7034280), (12, 6448090), (15, 5158472), (20, 3868854), (22, 3517140), (24, 3224045), (30, 2579236), (33, 2344760), (40, 1934427), (44, 1758570), (55, 1406856), (60, 1289618), (66, 1172380), (73, 1059960), (88, 879285), (110, 703428), (120, 644809), (121, 639480), (132, 586190), (146, 529980), (165, 468952), (219, 353320), (220, 351714), (242, 319740), (264, 293095), (292, 264990), (330, 234476), (363, 213160), (365, 211992), (438, 176660), (440, 175857), (484, 159870), (584, 132495), (605, 127896), (660, 117238), (726, 106580), (730, 105996), (803, 96360), (876, 88330), (968, 79935), (1095, 70664), (1210, 63948), (1320, 58619), (1452, 53290), (1460, 52998), (1606, 48180), (1752, 44165), (1815, 42632), (2190, 35332), (2409, 32120), (2420, 31974), (2904, 26645), (2920, 26499), (3212, 24090), (3630, 21316), (4015, 19272), (4380, 17666), (4818, 16060), (4840, 15987), (5329, 14520), (6424, 12045), (7260, 10658), (8030, 9636), (8760, 8833)]