139703220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1543}}^1$

素因数の和:2061

約数の個数: 72

約数和(自身を含む): 424884096

約数和(自身を除く): 285180876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 503, 1006, 1509, 1543, 2012, 2515, 3018, 3086, 4527, 4629, 5030, 6036, 6172, 7545, 7715, 9054, 9258, 10060, 13887, 15090, 15430, 18108, 18516, 22635, 23145, 27774, 30180, 30860, 45270, 46290, 55548, 69435, 90540, 92580, 138870, 277740, 776129, 1552258, 2328387, 3104516, 3880645, 4656774, 6985161, 7761290, 9313548, 11641935, 13970322, 15522580, 23283870, 27940644, 34925805, 46567740, 69851610, 139703220]

約数ペア:

[(1, 139703220), (2, 69851610), (3, 46567740), (4, 34925805), (5, 27940644), (6, 23283870), (9, 15522580), (10, 13970322), (12, 11641935), (15, 9313548), (18, 7761290), (20, 6985161), (30, 4656774), (36, 3880645), (45, 3104516), (60, 2328387), (90, 1552258), (180, 776129), (503, 277740), (1006, 138870), (1509, 92580), (1543, 90540), (2012, 69435), (2515, 55548), (3018, 46290), (3086, 45270), (4527, 30860), (4629, 30180), (5030, 27774), (6036, 23145), (6172, 22635), (7545, 18516), (7715, 18108), (9054, 15430), (9258, 15090), (10060, 13887)]