168184890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1523}}^1$

素因数の和:1948

約数の個数: 64

約数和(自身を含む): 449884800

約数和(自身を除く): 281699910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 409, 818, 1227, 1523, 2045, 2454, 3046, 3681, 4090, 4569, 6135, 7362, 7615, 9138, 11043, 12270, 13707, 15230, 18405, 22086, 22845, 27414, 36810, 41121, 45690, 55215, 68535, 82242, 110430, 137070, 205605, 411210, 622907, 1245814, 1868721, 3114535, 3737442, 5606163, 6229070, 9343605, 11212326, 16818489, 18687210, 28030815, 33636978, 56061630, 84092445, 168184890]

約数ペア:

[(1, 168184890), (2, 84092445), (3, 56061630), (5, 33636978), (6, 28030815), (9, 18687210), (10, 16818489), (15, 11212326), (18, 9343605), (27, 6229070), (30, 5606163), (45, 3737442), (54, 3114535), (90, 1868721), (135, 1245814), (270, 622907), (409, 411210), (818, 205605), (1227, 137070), (1523, 110430), (2045, 82242), (2454, 68535), (3046, 55215), (3681, 45690), (4090, 41121), (4569, 36810), (6135, 27414), (7362, 22845), (7615, 22086), (9138, 18405), (11043, 15230), (12270, 13707)]