200756070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{247847}}^1$

素因数の和:247866

約数の個数: 40

約数和(自身を含む): 539812944

約数和(自身を除く): 339056874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 247847, 495694, 743541, 1239235, 1487082, 2230623, 2478470, 3717705, 4461246, 6691869, 7435410, 11153115, 13383738, 20075607, 22306230, 33459345, 40151214, 66918690, 100378035, 200756070]

約数ペア:

[(1, 200756070), (2, 100378035), (3, 66918690), (5, 40151214), (6, 33459345), (9, 22306230), (10, 20075607), (15, 13383738), (18, 11153115), (27, 7435410), (30, 6691869), (45, 4461246), (54, 3717705), (81, 2478470), (90, 2230623), (135, 1487082), (162, 1239235), (270, 743541), (405, 495694), (810, 247847)]