87031350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{3947}}^1$

素因数の和:3979

約数の個数: 108

約数和(自身を含む): 272068524

約数和(自身を除く): 185037174

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 350, 441, 450, 490, 525, 630, 735, 882, 1050, 1225, 1470, 1575, 2205, 2450, 3150, 3675, 3947, 4410, 7350, 7894, 11025, 11841, 19735, 22050, 23682, 27629, 35523, 39470, 55258, 59205, 71046, 82887, 98675, 118410, 138145, 165774, 177615, 193403, 197350, 248661, 276290, 296025, 355230, 386806, 414435, 497322, 580209, 592050, 690725, 828870, 888075, 967015, 1160418, 1243305, 1381450, 1740627, 1776150, 1934030, 2072175, 2486610, 2901045, 3481254, 4144350, 4835075, 5802090, 6216525, 8703135, 9670150, 12433050, 14505225, 17406270, 29010450, 43515675, 87031350]

約数ペア:

[(1, 87031350), (2, 43515675), (3, 29010450), (5, 17406270), (6, 14505225), (7, 12433050), (9, 9670150), (10, 8703135), (14, 6216525), (15, 5802090), (18, 4835075), (21, 4144350), (25, 3481254), (30, 2901045), (35, 2486610), (42, 2072175), (45, 1934030), (49, 1776150), (50, 1740627), (63, 1381450), (70, 1243305), (75, 1160418), (90, 967015), (98, 888075), (105, 828870), (126, 690725), (147, 592050), (150, 580209), (175, 497322), (210, 414435), (225, 386806), (245, 355230), (294, 296025), (315, 276290), (350, 248661), (441, 197350), (450, 193403), (490, 177615), (525, 165774), (630, 138145), (735, 118410), (882, 98675), (1050, 82887), (1225, 71046), (1470, 59205), (1575, 55258), (2205, 39470), (2450, 35523), (3150, 27629), (3675, 23682), (3947, 22050), (4410, 19735), (7350, 11841), (7894, 11025)]