77932260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:467

約数の個数: 192

約数和(自身を含む): 283046400

約数和(自身を除く): 205114140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 53, 54, 60, 63, 70, 84, 90, 105, 106, 108, 126, 135, 140, 159, 180, 189, 210, 212, 252, 265, 270, 315, 318, 371, 378, 389, 420, 477, 530, 540, 630, 636, 742, 756, 778, 795, 945, 954, 1060, 1113, 1167, 1260, 1431, 1484, 1556, 1590, 1855, 1890, 1908, 1945, 2226, 2334, 2385, 2723, 2862, 3180, 3339, 3501, 3710, 3780, 3890, 4452, 4668, 4770, 5446, 5565, 5724, 5835, 6678, 7002, 7155, 7420, 7780, 8169, 9540, 10017, 10503, 10892, 11130, 11670, 13356, 13615, 14004, 14310, 16338, 16695, 17505, 20034, 20617, 21006, 22260, 23340, 24507, 27230, 28620, 32676, 33390, 35010, 40068, 40845, 41234, 42012, 49014, 50085, 52515, 54460, 61851, 66780, 70020, 73521, 81690, 82468, 98028, 100170, 103085, 105030, 122535, 123702, 144319, 147042, 163380, 185553, 200340, 206170, 210060, 245070, 247404, 288638, 294084, 309255, 367605, 371106, 412340, 432957, 490140, 556659, 577276, 618510, 721595, 735210, 742212, 865914, 927765, 1113318, 1237020, 1298871, 1443190, 1470420, 1731828, 1855530, 2164785, 2226636, 2597742, 2783295, 2886380, 3711060, 3896613, 4329570, 5195484, 5566590, 6494355, 7793226, 8659140, 11133180, 12988710, 15586452, 19483065, 25977420, 38966130, 77932260]

約数ペア:

[(1, 77932260), (2, 38966130), (3, 25977420), (4, 19483065), (5, 15586452), (6, 12988710), (7, 11133180), (9, 8659140), (10, 7793226), (12, 6494355), (14, 5566590), (15, 5195484), (18, 4329570), (20, 3896613), (21, 3711060), (27, 2886380), (28, 2783295), (30, 2597742), (35, 2226636), (36, 2164785), (42, 1855530), (45, 1731828), (53, 1470420), (54, 1443190), (60, 1298871), (63, 1237020), (70, 1113318), (84, 927765), (90, 865914), (105, 742212), (106, 735210), (108, 721595), (126, 618510), (135, 577276), (140, 556659), (159, 490140), (180, 432957), (189, 412340), (210, 371106), (212, 367605), (252, 309255), (265, 294084), (270, 288638), (315, 247404), (318, 245070), (371, 210060), (378, 206170), (389, 200340), (420, 185553), (477, 163380), (530, 147042), (540, 144319), (630, 123702), (636, 122535), (742, 105030), (756, 103085), (778, 100170), (795, 98028), (945, 82468), (954, 81690), (1060, 73521), (1113, 70020), (1167, 66780), (1260, 61851), (1431, 54460), (1484, 52515), (1556, 50085), (1590, 49014), (1855, 42012), (1890, 41234), (1908, 40845), (1945, 40068), (2226, 35010), (2334, 33390), (2385, 32676), (2723, 28620), (2862, 27230), (3180, 24507), (3339, 23340), (3501, 22260), (3710, 21006), (3780, 20617), (3890, 20034), (4452, 17505), (4668, 16695), (4770, 16338), (5446, 14310), (5565, 14004), (5724, 13615), (5835, 13356), (6678, 11670), (7002, 11130), (7155, 10892), (7420, 10503), (7780, 10017), (8169, 9540)]