216045000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{4801}}^1$

素因数の和:4833

約数の個数: 120

約数和(自身を含む): 731320590

約数和(自身を除く): 515275590

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1500, 1800, 1875, 2250, 2500, 3000, 3750, 4500, 4801, 5000, 5625, 7500, 9000, 9602, 11250, 14403, 15000, 19204, 22500, 24005, 28806, 38408, 43209, 45000, 48010, 57612, 72015, 86418, 96020, 115224, 120025, 144030, 172836, 192040, 216045, 240050, 288060, 345672, 360075, 432090, 480100, 576120, 600125, 720150, 864180, 960200, 1080225, 1200250, 1440300, 1728360, 1800375, 2160450, 2400500, 2880600, 3000625, 3600750, 4320900, 4801000, 5401125, 6001250, 7201500, 8641800, 9001875, 10802250, 12002500, 14403000, 18003750, 21604500, 24005000, 27005625, 36007500, 43209000, 54011250, 72015000, 108022500, 216045000]

約数ペア:

[(1, 216045000), (2, 108022500), (3, 72015000), (4, 54011250), (5, 43209000), (6, 36007500), (8, 27005625), (9, 24005000), (10, 21604500), (12, 18003750), (15, 14403000), (18, 12002500), (20, 10802250), (24, 9001875), (25, 8641800), (30, 7201500), (36, 6001250), (40, 5401125), (45, 4801000), (50, 4320900), (60, 3600750), (72, 3000625), (75, 2880600), (90, 2400500), (100, 2160450), (120, 1800375), (125, 1728360), (150, 1440300), (180, 1200250), (200, 1080225), (225, 960200), (250, 864180), (300, 720150), (360, 600125), (375, 576120), (450, 480100), (500, 432090), (600, 360075), (625, 345672), (750, 288060), (900, 240050), (1000, 216045), (1125, 192040), (1250, 172836), (1500, 144030), (1800, 120025), (1875, 115224), (2250, 96020), (2500, 86418), (3000, 72015), (3750, 57612), (4500, 48010), (4801, 45000), (5000, 43209), (5625, 38408), (7500, 28806), (9000, 24005), (9602, 22500), (11250, 19204), (14403, 15000)]