11991600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{3331}}^1$

素因数の和:3355

約数の個数: 90

約数和(自身を含む): 41626676

約数和(自身を除く): 29635076

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3331, 3600, 6662, 9993, 13324, 16655, 19986, 26648, 29979, 33310, 39972, 49965, 53296, 59958, 66620, 79944, 83275, 99930, 119916, 133240, 149895, 159888, 166550, 199860, 239832, 249825, 266480, 299790, 333100, 399720, 479664, 499650, 599580, 666200, 749475, 799440, 999300, 1199160, 1332400, 1498950, 1998600, 2398320, 2997900, 3997200, 5995800, 11991600]

約数ペア:

[(1, 11991600), (2, 5995800), (3, 3997200), (4, 2997900), (5, 2398320), (6, 1998600), (8, 1498950), (9, 1332400), (10, 1199160), (12, 999300), (15, 799440), (16, 749475), (18, 666200), (20, 599580), (24, 499650), (25, 479664), (30, 399720), (36, 333100), (40, 299790), (45, 266480), (48, 249825), (50, 239832), (60, 199860), (72, 166550), (75, 159888), (80, 149895), (90, 133240), (100, 119916), (120, 99930), (144, 83275), (150, 79944), (180, 66620), (200, 59958), (225, 53296), (240, 49965), (300, 39972), (360, 33310), (400, 29979), (450, 26648), (600, 19986), (720, 16655), (900, 13324), (1200, 9993), (1800, 6662), (3331, 3600)]