200923560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{558121}}^1$

素因数の和:558138

約数の個数: 48

約数和(自身を含む): 653002740

約数和(自身を除く): 452079180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 558121, 1116242, 1674363, 2232484, 2790605, 3348726, 4464968, 5023089, 5581210, 6697452, 8371815, 10046178, 11162420, 13394904, 16743630, 20092356, 22324840, 25115445, 33487260, 40184712, 50230890, 66974520, 100461780, 200923560]

約数ペア:

[(1, 200923560), (2, 100461780), (3, 66974520), (4, 50230890), (5, 40184712), (6, 33487260), (8, 25115445), (9, 22324840), (10, 20092356), (12, 16743630), (15, 13394904), (18, 11162420), (20, 10046178), (24, 8371815), (30, 6697452), (36, 5581210), (40, 5023089), (45, 4464968), (60, 3348726), (72, 2790605), (90, 2232484), (120, 1674363), (180, 1116242), (360, 558121)]