149981220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{92581}}^1$

素因数の和:92602

約数の個数: 60

約数和(自身を含む): 470501724

約数和(自身を除く): 320520504

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, 270, 324, 405, 540, 810, 1620, 92581, 185162, 277743, 370324, 462905, 555486, 833229, 925810, 1110972, 1388715, 1666458, 1851620, 2499687, 2777430, 3332916, 4166145, 4999374, 5554860, 7499061, 8332290, 9998748, 12498435, 14998122, 16664580, 24996870, 29996244, 37495305, 49993740, 74990610, 149981220]

約数ペア:

[(1, 149981220), (2, 74990610), (3, 49993740), (4, 37495305), (5, 29996244), (6, 24996870), (9, 16664580), (10, 14998122), (12, 12498435), (15, 9998748), (18, 8332290), (20, 7499061), (27, 5554860), (30, 4999374), (36, 4166145), (45, 3332916), (54, 2777430), (60, 2499687), (81, 1851620), (90, 1666458), (108, 1388715), (135, 1110972), (162, 925810), (180, 833229), (270, 555486), (324, 462905), (405, 370324), (540, 277743), (810, 185162), (1620, 92581)]