77638110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 217230336

約数和(自身を除く): 139592226

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 53, 55, 66, 69, 106, 110, 115, 138, 159, 165, 193, 230, 253, 265, 318, 330, 345, 386, 506, 530, 579, 583, 690, 759, 795, 965, 1158, 1166, 1219, 1265, 1518, 1590, 1749, 1930, 2123, 2438, 2530, 2895, 2915, 3498, 3657, 3795, 4246, 4439, 5790, 5830, 6095, 6369, 7314, 7590, 8745, 8878, 10229, 10615, 12190, 12738, 13317, 13409, 17490, 18285, 20458, 21230, 22195, 26634, 26818, 30687, 31845, 36570, 40227, 44390, 48829, 51145, 61374, 63690, 66585, 67045, 80454, 97658, 102290, 112519, 133170, 134090, 146487, 153435, 201135, 225038, 235267, 244145, 292974, 306870, 337557, 402270, 470534, 488290, 562595, 675114, 705801, 732435, 1125190, 1176335, 1411602, 1464870, 1687785, 2352670, 2587937, 3375570, 3529005, 5175874, 7058010, 7763811, 12939685, 15527622, 25879370, 38819055, 77638110]

約数ペア:

[(1, 77638110), (2, 38819055), (3, 25879370), (5, 15527622), (6, 12939685), (10, 7763811), (11, 7058010), (15, 5175874), (22, 3529005), (23, 3375570), (30, 2587937), (33, 2352670), (46, 1687785), (53, 1464870), (55, 1411602), (66, 1176335), (69, 1125190), (106, 732435), (110, 705801), (115, 675114), (138, 562595), (159, 488290), (165, 470534), (193, 402270), (230, 337557), (253, 306870), (265, 292974), (318, 244145), (330, 235267), (345, 225038), (386, 201135), (506, 153435), (530, 146487), (579, 134090), (583, 133170), (690, 112519), (759, 102290), (795, 97658), (965, 80454), (1158, 67045), (1166, 66585), (1219, 63690), (1265, 61374), (1518, 51145), (1590, 48829), (1749, 44390), (1930, 40227), (2123, 36570), (2438, 31845), (2530, 30687), (2895, 26818), (2915, 26634), (3498, 22195), (3657, 21230), (3795, 20458), (4246, 18285), (4439, 17490), (5790, 13409), (5830, 13317), (6095, 12738), (6369, 12190), (7314, 10615), (7590, 10229), (8745, 8878)]