202900680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{187871}}^1$

素因数の和:187891

約数の個数: 64

約数和(自身を含む): 676339200

約数和(自身を除く): 473438520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 187871, 375742, 563613, 751484, 939355, 1127226, 1502968, 1690839, 1878710, 2254452, 2818065, 3381678, 3757420, 4508904, 5072517, 5636130, 6763356, 7514840, 8454195, 10145034, 11272260, 13526712, 16908390, 20290068, 22544520, 25362585, 33816780, 40580136, 50725170, 67633560, 101450340, 202900680]

約数ペア:

[(1, 202900680), (2, 101450340), (3, 67633560), (4, 50725170), (5, 40580136), (6, 33816780), (8, 25362585), (9, 22544520), (10, 20290068), (12, 16908390), (15, 13526712), (18, 11272260), (20, 10145034), (24, 8454195), (27, 7514840), (30, 6763356), (36, 5636130), (40, 5072517), (45, 4508904), (54, 3757420), (60, 3381678), (72, 2818065), (90, 2254452), (108, 1878710), (120, 1690839), (135, 1502968), (180, 1127226), (216, 939355), (270, 751484), (360, 563613), (540, 375742), (1080, 187871)]