216550800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{20051}}^1$

素因数の和:20078

約数の個数: 120

約数和(自身を含む): 770798880

約数和(自身を除く): 554248080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 20051, 40102, 60153, 80204, 100255, 120306, 160408, 180459, 200510, 240612, 300765, 320816, 360918, 401020, 481224, 501275, 541377, 601530, 721836, 802040, 902295, 962448, 1002550, 1082754, 1203060, 1443672, 1503825, 1604080, 1804590, 2005100, 2165508, 2406120, 2706885, 2887344, 3007650, 3609180, 4010200, 4331016, 4511475, 4812240, 5413770, 6015300, 7218360, 8020400, 8662032, 9022950, 10827540, 12030600, 13534425, 14436720, 18045900, 21655080, 24061200, 27068850, 36091800, 43310160, 54137700, 72183600, 108275400, 216550800]

約数ペア:

[(1, 216550800), (2, 108275400), (3, 72183600), (4, 54137700), (5, 43310160), (6, 36091800), (8, 27068850), (9, 24061200), (10, 21655080), (12, 18045900), (15, 14436720), (16, 13534425), (18, 12030600), (20, 10827540), (24, 9022950), (25, 8662032), (27, 8020400), (30, 7218360), (36, 6015300), (40, 5413770), (45, 4812240), (48, 4511475), (50, 4331016), (54, 4010200), (60, 3609180), (72, 3007650), (75, 2887344), (80, 2706885), (90, 2406120), (100, 2165508), (108, 2005100), (120, 1804590), (135, 1604080), (144, 1503825), (150, 1443672), (180, 1203060), (200, 1082754), (216, 1002550), (225, 962448), (240, 902295), (270, 802040), (300, 721836), (360, 601530), (400, 541377), (432, 501275), (450, 481224), (540, 401020), (600, 360918), (675, 320816), (720, 300765), (900, 240612), (1080, 200510), (1200, 180459), (1350, 160408), (1800, 120306), (2160, 100255), (2700, 80204), (3600, 60153), (5400, 40102), (10800, 20051)]