30273660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1543}}^1$

素因数の和:1667

約数の個数: 72

約数和(自身を含む): 92732640

約数和(自身を除く): 62458980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1543, 1635, 1962, 2180, 3086, 3270, 3924, 4629, 4905, 6172, 6540, 7715, 9258, 9810, 13887, 15430, 18516, 19620, 23145, 27774, 30860, 46290, 55548, 69435, 92580, 138870, 168187, 277740, 336374, 504561, 672748, 840935, 1009122, 1513683, 1681870, 2018244, 2522805, 3027366, 3363740, 5045610, 6054732, 7568415, 10091220, 15136830, 30273660]

約数ペア:

[(1, 30273660), (2, 15136830), (3, 10091220), (4, 7568415), (5, 6054732), (6, 5045610), (9, 3363740), (10, 3027366), (12, 2522805), (15, 2018244), (18, 1681870), (20, 1513683), (30, 1009122), (36, 840935), (45, 672748), (60, 504561), (90, 336374), (109, 277740), (180, 168187), (218, 138870), (327, 92580), (436, 69435), (545, 55548), (654, 46290), (981, 30860), (1090, 27774), (1308, 23145), (1543, 19620), (1635, 18516), (1962, 15430), (2180, 13887), (3086, 9810), (3270, 9258), (3924, 7715), (4629, 6540), (4905, 6172)]