216419400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{120233}}^1$

素因数の和:120255

約数の個数: 72

約数和(自身を含む): 726814530

約数和(自身を除く): 510395130

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, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 120233, 240466, 360699, 480932, 601165, 721398, 961864, 1082097, 1202330, 1442796, 1803495, 2164194, 2404660, 2885592, 3005825, 3606990, 4328388, 4809320, 5410485, 6011650, 7213980, 8656776, 9017475, 10820970, 12023300, 14427960, 18034950, 21641940, 24046600, 27052425, 36069900, 43283880, 54104850, 72139800, 108209700, 216419400]

約数ペア:

[(1, 216419400), (2, 108209700), (3, 72139800), (4, 54104850), (5, 43283880), (6, 36069900), (8, 27052425), (9, 24046600), (10, 21641940), (12, 18034950), (15, 14427960), (18, 12023300), (20, 10820970), (24, 9017475), (25, 8656776), (30, 7213980), (36, 6011650), (40, 5410485), (45, 4809320), (50, 4328388), (60, 3606990), (72, 3005825), (75, 2885592), (90, 2404660), (100, 2164194), (120, 1803495), (150, 1442796), (180, 1202330), (200, 1082097), (225, 961864), (300, 721398), (360, 601165), (450, 480932), (600, 360699), (900, 240466), (1800, 120233)]