81043800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{293}}^1\times {\mathrm{461}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 252640080

約数和(自身を除く): 171596280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 293, 300, 461, 586, 600, 879, 922, 1172, 1383, 1465, 1758, 1844, 2305, 2344, 2766, 2930, 3516, 3688, 4395, 4610, 5532, 5860, 6915, 7032, 7325, 8790, 9220, 11064, 11525, 11720, 13830, 14650, 17580, 18440, 21975, 23050, 27660, 29300, 34575, 35160, 43950, 46100, 55320, 58600, 69150, 87900, 92200, 135073, 138300, 175800, 270146, 276600, 405219, 540292, 675365, 810438, 1080584, 1350730, 1620876, 2026095, 2701460, 3241752, 3376825, 4052190, 5402920, 6753650, 8104380, 10130475, 13507300, 16208760, 20260950, 27014600, 40521900, 81043800]

約数ペア:

[(1, 81043800), (2, 40521900), (3, 27014600), (4, 20260950), (5, 16208760), (6, 13507300), (8, 10130475), (10, 8104380), (12, 6753650), (15, 5402920), (20, 4052190), (24, 3376825), (25, 3241752), (30, 2701460), (40, 2026095), (50, 1620876), (60, 1350730), (75, 1080584), (100, 810438), (120, 675365), (150, 540292), (200, 405219), (293, 276600), (300, 270146), (461, 175800), (586, 138300), (600, 135073), (879, 92200), (922, 87900), (1172, 69150), (1383, 58600), (1465, 55320), (1758, 46100), (1844, 43950), (2305, 35160), (2344, 34575), (2766, 29300), (2930, 27660), (3516, 23050), (3688, 21975), (4395, 18440), (4610, 17580), (5532, 14650), (5860, 13830), (6915, 11720), (7032, 11525), (7325, 11064), (8790, 9220)]