137023020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^2\times {\mathrm{271}}^1$

素因数の和:392

約数の個数: 108

約数和(自身を含む): 425189856

約数和(自身を除く): 288166836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 271, 318, 477, 530, 542, 636, 795, 813, 954, 1060, 1084, 1355, 1590, 1626, 1908, 2385, 2439, 2710, 2809, 3180, 3252, 4065, 4770, 4878, 5420, 5618, 8130, 8427, 9540, 9756, 11236, 12195, 14045, 14363, 16260, 16854, 24390, 25281, 28090, 28726, 33708, 42135, 43089, 48780, 50562, 56180, 57452, 71815, 84270, 86178, 101124, 126405, 129267, 143630, 168540, 172356, 215445, 252810, 258534, 287260, 430890, 505620, 517068, 646335, 761239, 861780, 1292670, 1522478, 2283717, 2585340, 3044956, 3806195, 4567434, 6851151, 7612390, 9134868, 11418585, 13702302, 15224780, 22837170, 27404604, 34255755, 45674340, 68511510, 137023020]

約数ペア:

[(1, 137023020), (2, 68511510), (3, 45674340), (4, 34255755), (5, 27404604), (6, 22837170), (9, 15224780), (10, 13702302), (12, 11418585), (15, 9134868), (18, 7612390), (20, 6851151), (30, 4567434), (36, 3806195), (45, 3044956), (53, 2585340), (60, 2283717), (90, 1522478), (106, 1292670), (159, 861780), (180, 761239), (212, 646335), (265, 517068), (271, 505620), (318, 430890), (477, 287260), (530, 258534), (542, 252810), (636, 215445), (795, 172356), (813, 168540), (954, 143630), (1060, 129267), (1084, 126405), (1355, 101124), (1590, 86178), (1626, 84270), (1908, 71815), (2385, 57452), (2439, 56180), (2710, 50562), (2809, 48780), (3180, 43089), (3252, 42135), (4065, 33708), (4770, 28726), (4878, 28090), (5420, 25281), (5618, 24390), (8130, 16854), (8427, 16260), (9540, 14363), (9756, 14045), (11236, 12195)]