122259780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:647

約数の個数: 120

約数和(自身を含む): 386719872

約数和(自身を除く): 264460092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 163, 180, 270, 324, 326, 405, 463, 489, 540, 652, 810, 815, 926, 978, 1389, 1467, 1620, 1630, 1852, 1956, 2315, 2445, 2778, 2934, 3260, 4167, 4401, 4630, 4890, 5556, 5868, 6945, 7335, 8334, 8802, 9260, 9780, 12501, 13203, 13890, 14670, 16668, 17604, 20835, 22005, 25002, 26406, 27780, 29340, 37503, 41670, 44010, 50004, 52812, 62505, 66015, 75006, 75469, 83340, 88020, 125010, 132030, 150012, 150938, 187515, 226407, 250020, 264060, 301876, 375030, 377345, 452814, 679221, 750060, 754690, 905628, 1132035, 1358442, 1509380, 2037663, 2264070, 2716884, 3396105, 4075326, 4528140, 6112989, 6792210, 8150652, 10188315, 12225978, 13584420, 20376630, 24451956, 30564945, 40753260, 61129890, 122259780]

約数ペア:

[(1, 122259780), (2, 61129890), (3, 40753260), (4, 30564945), (5, 24451956), (6, 20376630), (9, 13584420), (10, 12225978), (12, 10188315), (15, 8150652), (18, 6792210), (20, 6112989), (27, 4528140), (30, 4075326), (36, 3396105), (45, 2716884), (54, 2264070), (60, 2037663), (81, 1509380), (90, 1358442), (108, 1132035), (135, 905628), (162, 754690), (163, 750060), (180, 679221), (270, 452814), (324, 377345), (326, 375030), (405, 301876), (463, 264060), (489, 250020), (540, 226407), (652, 187515), (810, 150938), (815, 150012), (926, 132030), (978, 125010), (1389, 88020), (1467, 83340), (1620, 75469), (1630, 75006), (1852, 66015), (1956, 62505), (2315, 52812), (2445, 50004), (2778, 44010), (2934, 41670), (3260, 37503), (4167, 29340), (4401, 27780), (4630, 26406), (4890, 25002), (5556, 22005), (5868, 20835), (6945, 17604), (7335, 16668), (8334, 14670), (8802, 13890), (9260, 13203), (9780, 12501)]