98589780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1301}}^1$

素因数の和:1737

約数の個数: 72

約数和(自身を含む): 299996424

約数和(自身を除く): 201406644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 421, 842, 1263, 1301, 1684, 2105, 2526, 2602, 3789, 3903, 4210, 5052, 5204, 6315, 6505, 7578, 7806, 8420, 11709, 12630, 13010, 15156, 15612, 18945, 19515, 23418, 25260, 26020, 37890, 39030, 46836, 58545, 75780, 78060, 117090, 234180, 547721, 1095442, 1643163, 2190884, 2738605, 3286326, 4929489, 5477210, 6572652, 8215815, 9858978, 10954420, 16431630, 19717956, 24647445, 32863260, 49294890, 98589780]

約数ペア:

[(1, 98589780), (2, 49294890), (3, 32863260), (4, 24647445), (5, 19717956), (6, 16431630), (9, 10954420), (10, 9858978), (12, 8215815), (15, 6572652), (18, 5477210), (20, 4929489), (30, 3286326), (36, 2738605), (45, 2190884), (60, 1643163), (90, 1095442), (180, 547721), (421, 234180), (842, 117090), (1263, 78060), (1301, 75780), (1684, 58545), (2105, 46836), (2526, 39030), (2602, 37890), (3789, 26020), (3903, 25260), (4210, 23418), (5052, 19515), (5204, 18945), (6315, 15612), (6505, 15156), (7578, 13010), (7806, 12630), (8420, 11709)]