45277740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251543}}^1$

素因数の和:251558

約数の個数: 36

約数和(自身を含む): 137343024

約数和(自身を除く): 92065284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251543, 503086, 754629, 1006172, 1257715, 1509258, 2263887, 2515430, 3018516, 3773145, 4527774, 5030860, 7546290, 9055548, 11319435, 15092580, 22638870, 45277740]

約数ペア:

[(1, 45277740), (2, 22638870), (3, 15092580), (4, 11319435), (5, 9055548), (6, 7546290), (9, 5030860), (10, 4527774), (12, 3773145), (15, 3018516), (18, 2515430), (20, 2263887), (30, 1509258), (36, 1257715), (45, 1006172), (60, 754629), (90, 503086), (180, 251543)]