81088950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{2801}}^1$

素因数の和:3009

約数の個数: 48

約数和(自身を含む): 202214736

約数和(自身を除く): 121125786

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 193, 386, 579, 965, 1158, 1930, 2801, 2895, 4825, 5602, 5790, 8403, 9650, 14005, 14475, 16806, 28010, 28950, 42015, 70025, 84030, 140050, 210075, 420150, 540593, 1081186, 1621779, 2702965, 3243558, 5405930, 8108895, 13514825, 16217790, 27029650, 40544475, 81088950]

約数ペア:

[(1, 81088950), (2, 40544475), (3, 27029650), (5, 16217790), (6, 13514825), (10, 8108895), (15, 5405930), (25, 3243558), (30, 2702965), (50, 1621779), (75, 1081186), (150, 540593), (193, 420150), (386, 210075), (579, 140050), (965, 84030), (1158, 70025), (1930, 42015), (2801, 28950), (2895, 28010), (4825, 16806), (5602, 14475), (5790, 14005), (8403, 9650)]