66504660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 192931200

約数和(自身を除く): 126426540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 149, 172, 173, 215, 258, 298, 346, 430, 447, 516, 519, 596, 645, 692, 745, 860, 865, 894, 1038, 1290, 1490, 1730, 1788, 2076, 2235, 2580, 2595, 2980, 3460, 4470, 5190, 6407, 7439, 8940, 10380, 12814, 14878, 19221, 22317, 25628, 25777, 29756, 32035, 37195, 38442, 44634, 51554, 64070, 74390, 76884, 77331, 89268, 96105, 103108, 111585, 128140, 128885, 148780, 154662, 192210, 223170, 257770, 309324, 384420, 386655, 446340, 515540, 773310, 1108411, 1546620, 2216822, 3325233, 4433644, 5542055, 6650466, 11084110, 13300932, 16626165, 22168220, 33252330, 66504660]

約数ペア:

[(1, 66504660), (2, 33252330), (3, 22168220), (4, 16626165), (5, 13300932), (6, 11084110), (10, 6650466), (12, 5542055), (15, 4433644), (20, 3325233), (30, 2216822), (43, 1546620), (60, 1108411), (86, 773310), (129, 515540), (149, 446340), (172, 386655), (173, 384420), (215, 309324), (258, 257770), (298, 223170), (346, 192210), (430, 154662), (447, 148780), (516, 128885), (519, 128140), (596, 111585), (645, 103108), (692, 96105), (745, 89268), (860, 77331), (865, 76884), (894, 74390), (1038, 64070), (1290, 51554), (1490, 44634), (1730, 38442), (1788, 37195), (2076, 32035), (2235, 29756), (2580, 25777), (2595, 25628), (2980, 22317), (3460, 19221), (4470, 14878), (5190, 12814), (6407, 10380), (7439, 8940)]