3949605900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{34019}}^1$

素因数の和:34085

約数の個数: 144

約数和(自身を含む): 12992918400

約数和(自身を除く): 9043312500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 129, 135, 150, 172, 180, 215, 225, 258, 270, 300, 387, 430, 450, 516, 540, 645, 675, 774, 860, 900, 1075, 1161, 1290, 1350, 1548, 1935, 2150, 2322, 2580, 2700, 3225, 3870, 4300, 4644, 5805, 6450, 7740, 9675, 11610, 12900, 19350, 23220, 29025, 34019, 38700, 58050, 68038, 102057, 116100, 136076, 170095, 204114, 306171, 340190, 408228, 510285, 612342, 680380, 850475, 918513, 1020570, 1224684, 1462817, 1530855, 1700950, 1837026, 2041140, 2551425, 2925634, 3061710, 3401900, 3674052, 4388451, 4592565, 5102850, 5851268, 6123420, 7314085, 7654275, 8776902, 9185130, 10205700, 13165353, 14628170, 15308550, 17553804, 18370260, 21942255, 22962825, 26330706, 29256340, 30617100, 36570425, 39496059, 43884510, 45925650, 52661412, 65826765, 73140850, 78992118, 87769020, 91851300, 109711275, 131653530, 146281700, 157984236, 197480295, 219422550, 263307060, 329133825, 394960590, 438845100, 658267650, 789921180, 987401475, 1316535300, 1974802950, 3949605900]

約数ペア:

[(1, 3949605900), (2, 1974802950), (3, 1316535300), (4, 987401475), (5, 789921180), (6, 658267650), (9, 438845100), (10, 394960590), (12, 329133825), (15, 263307060), (18, 219422550), (20, 197480295), (25, 157984236), (27, 146281700), (30, 131653530), (36, 109711275), (43, 91851300), (45, 87769020), (50, 78992118), (54, 73140850), (60, 65826765), (75, 52661412), (86, 45925650), (90, 43884510), (100, 39496059), (108, 36570425), (129, 30617100), (135, 29256340), (150, 26330706), (172, 22962825), (180, 21942255), (215, 18370260), (225, 17553804), (258, 15308550), (270, 14628170), (300, 13165353), (387, 10205700), (430, 9185130), (450, 8776902), (516, 7654275), (540, 7314085), (645, 6123420), (675, 5851268), (774, 5102850), (860, 4592565), (900, 4388451), (1075, 3674052), (1161, 3401900), (1290, 3061710), (1350, 2925634), (1548, 2551425), (1935, 2041140), (2150, 1837026), (2322, 1700950), (2580, 1530855), (2700, 1462817), (3225, 1224684), (3870, 1020570), (4300, 918513), (4644, 850475), (5805, 680380), (6450, 612342), (7740, 510285), (9675, 408228), (11610, 340190), (12900, 306171), (19350, 204114), (23220, 170095), (29025, 136076), (34019, 116100), (38700, 102057), (58050, 68038)]