318102660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{641}}^1\times {\mathrm{919}}^1$

素因数の和:1578

約数の個数: 96

約数和(自身を含む): 992275200

約数和(自身を除く): 674172540

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, 540, 641, 919, 1282, 1838, 1923, 2564, 2757, 3205, 3676, 3846, 4595, 5514, 5769, 6410, 7692, 8271, 9190, 9615, 11028, 11538, 12820, 13785, 16542, 17307, 18380, 19230, 23076, 24813, 27570, 28845, 33084, 34614, 38460, 41355, 49626, 55140, 57690, 69228, 82710, 86535, 99252, 115380, 124065, 165420, 173070, 248130, 346140, 496260, 589079, 1178158, 1767237, 2356316, 2945395, 3534474, 5301711, 5890790, 7068948, 8836185, 10603422, 11781580, 15905133, 17672370, 21206844, 26508555, 31810266, 35344740, 53017110, 63620532, 79525665, 106034220, 159051330, 318102660]

約数ペア:

[(1, 318102660), (2, 159051330), (3, 106034220), (4, 79525665), (5, 63620532), (6, 53017110), (9, 35344740), (10, 31810266), (12, 26508555), (15, 21206844), (18, 17672370), (20, 15905133), (27, 11781580), (30, 10603422), (36, 8836185), (45, 7068948), (54, 5890790), (60, 5301711), (90, 3534474), (108, 2945395), (135, 2356316), (180, 1767237), (270, 1178158), (540, 589079), (641, 496260), (919, 346140), (1282, 248130), (1838, 173070), (1923, 165420), (2564, 124065), (2757, 115380), (3205, 99252), (3676, 86535), (3846, 82710), (4595, 69228), (5514, 57690), (5769, 55140), (6410, 49626), (7692, 41355), (8271, 38460), (9190, 34614), (9615, 33084), (11028, 28845), (11538, 27570), (12820, 24813), (13785, 23076), (16542, 19230), (17307, 18380)]