8075500380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3301}}^1\times {\mathrm{13591}}^1$

素因数の和:16907

約数の個数: 72

約数和(自身を含む): 24504908064

約数和(自身を除く): 16429407684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3301, 6602, 9903, 13204, 13591, 16505, 19806, 27182, 29709, 33010, 39612, 40773, 49515, 54364, 59418, 66020, 67955, 81546, 99030, 118836, 122319, 135910, 148545, 163092, 198060, 203865, 244638, 271820, 297090, 407730, 489276, 594180, 611595, 815460, 1223190, 2446380, 44863891, 89727782, 134591673, 179455564, 224319455, 269183346, 403775019, 448638910, 538366692, 672958365, 807550038, 897277820, 1345916730, 1615100076, 2018875095, 2691833460, 4037750190, 8075500380]

約数ペア:

[(1, 8075500380), (2, 4037750190), (3, 2691833460), (4, 2018875095), (5, 1615100076), (6, 1345916730), (9, 897277820), (10, 807550038), (12, 672958365), (15, 538366692), (18, 448638910), (20, 403775019), (30, 269183346), (36, 224319455), (45, 179455564), (60, 134591673), (90, 89727782), (180, 44863891), (3301, 2446380), (6602, 1223190), (9903, 815460), (13204, 611595), (13591, 594180), (16505, 489276), (19806, 407730), (27182, 297090), (29709, 271820), (33010, 244638), (39612, 203865), (40773, 198060), (49515, 163092), (54364, 148545), (59418, 135910), (66020, 122319), (67955, 118836), (81546, 99030)]