137738340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{255071}}^1$

素因数の和:255089

約数の個数: 48

約数和(自身を含む): 428520960

約数和(自身を除く): 290782620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 255071, 510142, 765213, 1020284, 1275355, 1530426, 2295639, 2550710, 3060852, 3826065, 4591278, 5101420, 6886917, 7652130, 9182556, 11478195, 13773834, 15304260, 22956390, 27547668, 34434585, 45912780, 68869170, 137738340]

約数ペア:

[(1, 137738340), (2, 68869170), (3, 45912780), (4, 34434585), (5, 27547668), (6, 22956390), (9, 15304260), (10, 13773834), (12, 11478195), (15, 9182556), (18, 7652130), (20, 6886917), (27, 5101420), (30, 4591278), (36, 3826065), (45, 3060852), (54, 2550710), (60, 2295639), (90, 1530426), (108, 1275355), (135, 1020284), (180, 765213), (270, 510142), (540, 255071)]