138419143600

素因数分解:

$2^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{19477}}^1$

素因数の和:19767

約数の個数: 120

約数和(自身を含む): 337679178320

約数和(自身を除く): 199260034720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 163, 200, 218, 326, 400, 436, 545, 652, 815, 872, 1090, 1304, 1630, 1744, 2180, 2608, 2725, 3260, 4075, 4360, 5450, 6520, 8150, 8720, 10900, 13040, 16300, 17767, 19477, 21800, 32600, 35534, 38954, 43600, 65200, 71068, 77908, 88835, 97385, 142136, 155816, 177670, 194770, 284272, 311632, 355340, 389540, 444175, 486925, 710680, 779080, 888350, 973850, 1421360, 1558160, 1776700, 1947700, 2122993, 3174751, 3553400, 3895400, 4245986, 6349502, 7106800, 7790800, 8491972, 10614965, 12699004, 15873755, 16983944, 21229930, 25398008, 31747510, 33967888, 42459860, 50796016, 53074825, 63495020, 79368775, 84919720, 106149650, 126990040, 158737550, 169839440, 212299300, 253980080, 317475100, 346047859, 424598600, 634950200, 692095718, 849197200, 1269900400, 1384191436, 1730239295, 2768382872, 3460478590, 5536765744, 6920957180, 8651196475, 13841914360, 17302392950, 27683828720, 34604785900, 69209571800, 138419143600]

約数ペア:

[(1, 138419143600), (2, 69209571800), (4, 34604785900), (5, 27683828720), (8, 17302392950), (10, 13841914360), (16, 8651196475), (20, 6920957180), (25, 5536765744), (40, 3460478590), (50, 2768382872), (80, 1730239295), (100, 1384191436), (109, 1269900400), (163, 849197200), (200, 692095718), (218, 634950200), (326, 424598600), (400, 346047859), (436, 317475100), (545, 253980080), (652, 212299300), (815, 169839440), (872, 158737550), (1090, 126990040), (1304, 106149650), (1630, 84919720), (1744, 79368775), (2180, 63495020), (2608, 53074825), (2725, 50796016), (3260, 42459860), (4075, 33967888), (4360, 31747510), (5450, 25398008), (6520, 21229930), (8150, 16983944), (8720, 15873755), (10900, 12699004), (13040, 10614965), (16300, 8491972), (17767, 7790800), (19477, 7106800), (21800, 6349502), (32600, 4245986), (35534, 3895400), (38954, 3553400), (43600, 3174751), (65200, 2122993), (71068, 1947700), (77908, 1776700), (88835, 1558160), (97385, 1421360), (142136, 973850), (155816, 888350), (177670, 779080), (194770, 710680), (284272, 486925), (311632, 444175), (355340, 389540)]