204316920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5851}}^1$

素因数の和:5965

約数の個数: 96

約数和(自身を含む): 670990320

約数和(自身を除く): 466673400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 5851, 6984, 8730, 11640, 11702, 17460, 17553, 23404, 29255, 34920, 35106, 46808, 52659, 58510, 70212, 87765, 105318, 117020, 140424, 175530, 210636, 234040, 263295, 351060, 421272, 526590, 567547, 702120, 1053180, 1135094, 1702641, 2106360, 2270188, 2837735, 3405282, 4540376, 5107923, 5675470, 6810564, 8513205, 10215846, 11350940, 13621128, 17026410, 20431692, 22701880, 25539615, 34052820, 40863384, 51079230, 68105640, 102158460, 204316920]

約数ペア:

[(1, 204316920), (2, 102158460), (3, 68105640), (4, 51079230), (5, 40863384), (6, 34052820), (8, 25539615), (9, 22701880), (10, 20431692), (12, 17026410), (15, 13621128), (18, 11350940), (20, 10215846), (24, 8513205), (30, 6810564), (36, 5675470), (40, 5107923), (45, 4540376), (60, 3405282), (72, 2837735), (90, 2270188), (97, 2106360), (120, 1702641), (180, 1135094), (194, 1053180), (291, 702120), (360, 567547), (388, 526590), (485, 421272), (582, 351060), (776, 263295), (873, 234040), (970, 210636), (1164, 175530), (1455, 140424), (1746, 117020), (1940, 105318), (2328, 87765), (2910, 70212), (3492, 58510), (3880, 52659), (4365, 46808), (5820, 35106), (5851, 34920), (6984, 29255), (8730, 23404), (11640, 17553), (11702, 17460)]