75282780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2027}}^1$

素因数の和:2658

約数の個数: 48

約数和(自身を含む): 211236480

約数和(自身を除く): 135953700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 619, 1238, 1857, 2027, 2476, 3095, 3714, 4054, 6081, 6190, 7428, 8108, 9285, 10135, 12162, 12380, 18570, 20270, 24324, 30405, 37140, 40540, 60810, 121620, 1254713, 2509426, 3764139, 5018852, 6273565, 7528278, 12547130, 15056556, 18820695, 25094260, 37641390, 75282780]

約数ペア:

[(1, 75282780), (2, 37641390), (3, 25094260), (4, 18820695), (5, 15056556), (6, 12547130), (10, 7528278), (12, 6273565), (15, 5018852), (20, 3764139), (30, 2509426), (60, 1254713), (619, 121620), (1238, 60810), (1857, 40540), (2027, 37140), (2476, 30405), (3095, 24324), (3714, 20270), (4054, 18570), (6081, 12380), (6190, 12162), (7428, 10135), (8108, 9285)]