118395180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5021}}^1$

素因数の和:5167

約数の個数: 72

約数和(自身を含む): 361945584

約数和(自身を除く): 243550404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5021, 5895, 7860, 10042, 11790, 15063, 20084, 23580, 25105, 30126, 45189, 50210, 60252, 75315, 90378, 100420, 150630, 180756, 225945, 301260, 451890, 657751, 903780, 1315502, 1973253, 2631004, 3288755, 3946506, 5919759, 6577510, 7893012, 9866265, 11839518, 13155020, 19732530, 23679036, 29598795, 39465060, 59197590, 118395180]

約数ペア:

[(1, 118395180), (2, 59197590), (3, 39465060), (4, 29598795), (5, 23679036), (6, 19732530), (9, 13155020), (10, 11839518), (12, 9866265), (15, 7893012), (18, 6577510), (20, 5919759), (30, 3946506), (36, 3288755), (45, 2631004), (60, 1973253), (90, 1315502), (131, 903780), (180, 657751), (262, 451890), (393, 301260), (524, 225945), (655, 180756), (786, 150630), (1179, 100420), (1310, 90378), (1572, 75315), (1965, 60252), (2358, 50210), (2620, 45189), (3930, 30126), (4716, 25105), (5021, 23580), (5895, 20084), (7860, 15063), (10042, 11790)]