123764220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{547}}^1$

素因数の和:984

約数の個数: 96

約数和(自身を含む): 386668800

約数和(自身を除く): 262904580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 419, 540, 547, 838, 1094, 1257, 1641, 1676, 2095, 2188, 2514, 2735, 3282, 3771, 4190, 4923, 5028, 5470, 6285, 6564, 7542, 8205, 8380, 9846, 10940, 11313, 12570, 14769, 15084, 16410, 18855, 19692, 22626, 24615, 25140, 29538, 32820, 37710, 45252, 49230, 56565, 59076, 73845, 75420, 98460, 113130, 147690, 226260, 229193, 295380, 458386, 687579, 916772, 1145965, 1375158, 2062737, 2291930, 2750316, 3437895, 4125474, 4583860, 6188211, 6875790, 8250948, 10313685, 12376422, 13751580, 20627370, 24752844, 30941055, 41254740, 61882110, 123764220]

約数ペア:

[(1, 123764220), (2, 61882110), (3, 41254740), (4, 30941055), (5, 24752844), (6, 20627370), (9, 13751580), (10, 12376422), (12, 10313685), (15, 8250948), (18, 6875790), (20, 6188211), (27, 4583860), (30, 4125474), (36, 3437895), (45, 2750316), (54, 2291930), (60, 2062737), (90, 1375158), (108, 1145965), (135, 916772), (180, 687579), (270, 458386), (419, 295380), (540, 229193), (547, 226260), (838, 147690), (1094, 113130), (1257, 98460), (1641, 75420), (1676, 73845), (2095, 59076), (2188, 56565), (2514, 49230), (2735, 45252), (3282, 37710), (3771, 32820), (4190, 29538), (4923, 25140), (5028, 24615), (5470, 22626), (6285, 19692), (6564, 18855), (7542, 16410), (8205, 15084), (8380, 14769), (9846, 12570), (10940, 11313)]