475381306750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{607}}^1\times {\mathrm{1063}}^1$

素因数の和:2115

約数の個数: 128

約数和(自身を含む): 1022100258816

約数和(自身を除く): 546718952066

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 421, 607, 842, 875, 1063, 1214, 1750, 2105, 2126, 2947, 3035, 4210, 4249, 5315, 5894, 6070, 7441, 8498, 10525, 10630, 14735, 14882, 15175, 21050, 21245, 26575, 29470, 30350, 37205, 42490, 52625, 53150, 73675, 74410, 75875, 105250, 106225, 132875, 147350, 151750, 186025, 212450, 255547, 265750, 368375, 372050, 447523, 511094, 531125, 645241, 736750, 895046, 930125, 1062250, 1277735, 1290482, 1788829, 1860250, 2237615, 2555470, 3132661, 3226205, 3577658, 4475230, 4516687, 6265322, 6388675, 6452410, 8944145, 9033374, 11188075, 12777350, 15663305, 16131025, 17888290, 22376150, 22583435, 31326610, 31943375, 32262050, 44720725, 45166870, 55940375, 63886750, 78316525, 80655125, 89441450, 111880750, 112917175, 156633050, 161310250, 223603625, 225834350, 271646461, 391582625, 447207250, 543292922, 564585875, 783165250, 1129171750, 1358232305, 1901525227, 2716464610, 3803050454, 6791161525, 9507626135, 13582323050, 19015252270, 33955807625, 47538130675, 67911615250, 95076261350, 237690653375, 475381306750]

約数ペア:

[(1, 475381306750), (2, 237690653375), (5, 95076261350), (7, 67911615250), (10, 47538130675), (14, 33955807625), (25, 19015252270), (35, 13582323050), (50, 9507626135), (70, 6791161525), (125, 3803050454), (175, 2716464610), (250, 1901525227), (350, 1358232305), (421, 1129171750), (607, 783165250), (842, 564585875), (875, 543292922), (1063, 447207250), (1214, 391582625), (1750, 271646461), (2105, 225834350), (2126, 223603625), (2947, 161310250), (3035, 156633050), (4210, 112917175), (4249, 111880750), (5315, 89441450), (5894, 80655125), (6070, 78316525), (7441, 63886750), (8498, 55940375), (10525, 45166870), (10630, 44720725), (14735, 32262050), (14882, 31943375), (15175, 31326610), (21050, 22583435), (21245, 22376150), (26575, 17888290), (29470, 16131025), (30350, 15663305), (37205, 12777350), (42490, 11188075), (52625, 9033374), (53150, 8944145), (73675, 6452410), (74410, 6388675), (75875, 6265322), (105250, 4516687), (106225, 4475230), (132875, 3577658), (147350, 3226205), (151750, 3132661), (186025, 2555470), (212450, 2237615), (255547, 1860250), (265750, 1788829), (368375, 1290482), (372050, 1277735), (447523, 1062250), (511094, 930125), (531125, 895046), (645241, 736750)]