121797180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:836

約数の個数: 144

約数和(自身を含む): 399095424

約数和(自身を除く): 277298244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 53, 60, 68, 85, 90, 102, 106, 153, 159, 170, 180, 204, 212, 255, 265, 306, 318, 340, 477, 510, 530, 612, 636, 751, 765, 795, 901, 954, 1020, 1060, 1502, 1530, 1590, 1802, 1908, 2253, 2385, 2703, 3004, 3060, 3180, 3604, 3755, 4505, 4506, 4770, 5406, 6759, 7510, 8109, 9010, 9012, 9540, 10812, 11265, 12767, 13515, 13518, 15020, 16218, 18020, 22530, 25534, 27030, 27036, 32436, 33795, 38301, 39803, 40545, 45060, 51068, 54060, 63835, 67590, 76602, 79606, 81090, 114903, 119409, 127670, 135180, 153204, 159212, 162180, 191505, 199015, 229806, 238818, 255340, 358227, 383010, 398030, 459612, 477636, 574515, 597045, 676651, 716454, 766020, 796060, 1149030, 1194090, 1353302, 1432908, 1791135, 2029953, 2298060, 2388180, 2706604, 3383255, 3582270, 4059906, 6089859, 6766510, 7164540, 8119812, 10149765, 12179718, 13533020, 20299530, 24359436, 30449295, 40599060, 60898590, 121797180]

約数ペア:

[(1, 121797180), (2, 60898590), (3, 40599060), (4, 30449295), (5, 24359436), (6, 20299530), (9, 13533020), (10, 12179718), (12, 10149765), (15, 8119812), (17, 7164540), (18, 6766510), (20, 6089859), (30, 4059906), (34, 3582270), (36, 3383255), (45, 2706604), (51, 2388180), (53, 2298060), (60, 2029953), (68, 1791135), (85, 1432908), (90, 1353302), (102, 1194090), (106, 1149030), (153, 796060), (159, 766020), (170, 716454), (180, 676651), (204, 597045), (212, 574515), (255, 477636), (265, 459612), (306, 398030), (318, 383010), (340, 358227), (477, 255340), (510, 238818), (530, 229806), (612, 199015), (636, 191505), (751, 162180), (765, 159212), (795, 153204), (901, 135180), (954, 127670), (1020, 119409), (1060, 114903), (1502, 81090), (1530, 79606), (1590, 76602), (1802, 67590), (1908, 63835), (2253, 54060), (2385, 51068), (2703, 45060), (3004, 40545), (3060, 39803), (3180, 38301), (3604, 33795), (3755, 32436), (4505, 27036), (4506, 27030), (4770, 25534), (5406, 22530), (6759, 18020), (7510, 16218), (8109, 15020), (9010, 13518), (9012, 13515), (9540, 12767), (10812, 11265)]