72561600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{5039}}^1$

素因数の和:5067

約数の個数: 126

約数和(自身を含む): 257952240

約数和(自身を除く): 185390640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4800, 5039, 7200, 10078, 14400, 15117, 20156, 25195, 30234, 40312, 45351, 50390, 60468, 75585, 80624, 90702, 100780, 120936, 125975, 151170, 161248, 181404, 201560, 226755, 241872, 251950, 302340, 322496, 362808, 377925, 403120, 453510, 483744, 503900, 604680, 725616, 755850, 806240, 907020, 967488, 1007800, 1133775, 1209360, 1451232, 1511700, 1612480, 1814040, 2015600, 2267550, 2418720, 2902464, 3023400, 3628080, 4031200, 4535100, 4837440, 6046800, 7256160, 8062400, 9070200, 12093600, 14512320, 18140400, 24187200, 36280800, 72561600]

約数ペア:

[(1, 72561600), (2, 36280800), (3, 24187200), (4, 18140400), (5, 14512320), (6, 12093600), (8, 9070200), (9, 8062400), (10, 7256160), (12, 6046800), (15, 4837440), (16, 4535100), (18, 4031200), (20, 3628080), (24, 3023400), (25, 2902464), (30, 2418720), (32, 2267550), (36, 2015600), (40, 1814040), (45, 1612480), (48, 1511700), (50, 1451232), (60, 1209360), (64, 1133775), (72, 1007800), (75, 967488), (80, 907020), (90, 806240), (96, 755850), (100, 725616), (120, 604680), (144, 503900), (150, 483744), (160, 453510), (180, 403120), (192, 377925), (200, 362808), (225, 322496), (240, 302340), (288, 251950), (300, 241872), (320, 226755), (360, 201560), (400, 181404), (450, 161248), (480, 151170), (576, 125975), (600, 120936), (720, 100780), (800, 90702), (900, 80624), (960, 75585), (1200, 60468), (1440, 50390), (1600, 45351), (1800, 40312), (2400, 30234), (2880, 25195), (3600, 20156), (4800, 15117), (5039, 14400), (7200, 10078)]