80290650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{48661}}^1$

素因数の和:48687

約数の個数: 48

約数和(自身を含む): 217227168

約数和(自身を除く): 136936518

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 48661, 97322, 145983, 243305, 291966, 486610, 535271, 729915, 1070542, 1216525, 1459830, 1605813, 2433050, 2676355, 3211626, 3649575, 5352710, 7299150, 8029065, 13381775, 16058130, 26763550, 40145325, 80290650]

約数ペア:

[(1, 80290650), (2, 40145325), (3, 26763550), (5, 16058130), (6, 13381775), (10, 8029065), (11, 7299150), (15, 5352710), (22, 3649575), (25, 3211626), (30, 2676355), (33, 2433050), (50, 1605813), (55, 1459830), (66, 1216525), (75, 1070542), (110, 729915), (150, 535271), (165, 486610), (275, 291966), (330, 243305), (550, 145983), (825, 97322), (1650, 48661)]