82284660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{16931}}^1$

素因数の和:16955

約数の個数: 72

約数和(自身を含む): 258856416

約数和(自身を除く): 176571756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 16931, 33862, 50793, 67724, 84655, 101586, 152379, 169310, 203172, 253965, 304758, 338620, 457137, 507930, 609516, 761895, 914274, 1015860, 1371411, 1523790, 1828548, 2285685, 2742822, 3047580, 4114233, 4571370, 5485644, 6857055, 8228466, 9142740, 13714110, 16456932, 20571165, 27428220, 41142330, 82284660]

約数ペア:

[(1, 82284660), (2, 41142330), (3, 27428220), (4, 20571165), (5, 16456932), (6, 13714110), (9, 9142740), (10, 8228466), (12, 6857055), (15, 5485644), (18, 4571370), (20, 4114233), (27, 3047580), (30, 2742822), (36, 2285685), (45, 1828548), (54, 1523790), (60, 1371411), (81, 1015860), (90, 914274), (108, 761895), (135, 609516), (162, 507930), (180, 457137), (243, 338620), (270, 304758), (324, 253965), (405, 203172), (486, 169310), (540, 152379), (810, 101586), (972, 84655), (1215, 67724), (1620, 50793), (2430, 33862), (4860, 16931)]