189308520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18133}}^1$

素因数の和:18179

約数の個数: 96

約数和(自身を含む): 636503400

約数和(自身を除く): 447194880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 18133, 36266, 54399, 72532, 90665, 108798, 145064, 163197, 181330, 217596, 271995, 326394, 362660, 435192, 525857, 543990, 652788, 725320, 815985, 1051714, 1087980, 1305576, 1577571, 1631970, 2103428, 2175960, 2629285, 3155142, 3263940, 4206856, 4732713, 5258570, 6310284, 6527880, 7887855, 9465426, 10517140, 12620568, 15775710, 18930852, 21034280, 23663565, 31551420, 37861704, 47327130, 63102840, 94654260, 189308520]

約数ペア:

[(1, 189308520), (2, 94654260), (3, 63102840), (4, 47327130), (5, 37861704), (6, 31551420), (8, 23663565), (9, 21034280), (10, 18930852), (12, 15775710), (15, 12620568), (18, 10517140), (20, 9465426), (24, 7887855), (29, 6527880), (30, 6310284), (36, 5258570), (40, 4732713), (45, 4206856), (58, 3263940), (60, 3155142), (72, 2629285), (87, 2175960), (90, 2103428), (116, 1631970), (120, 1577571), (145, 1305576), (174, 1087980), (180, 1051714), (232, 815985), (261, 725320), (290, 652788), (348, 543990), (360, 525857), (435, 435192), (522, 362660), (580, 326394), (696, 271995), (870, 217596), (1044, 181330), (1160, 163197), (1305, 145064), (1740, 108798), (2088, 90665), (2610, 72532), (3480, 54399), (5220, 36266), (10440, 18133)]