76657770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 229132800

約数和(自身を除く): 152475030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 271, 315, 449, 542, 630, 813, 898, 1347, 1355, 1626, 1897, 2245, 2439, 2694, 2710, 3143, 3794, 4041, 4065, 4490, 4878, 5691, 6286, 6735, 8082, 8130, 9429, 9485, 11382, 12195, 13470, 15715, 17073, 18858, 18970, 20205, 24390, 28287, 28455, 31430, 34146, 40410, 47145, 56574, 56910, 85365, 94290, 121679, 141435, 170730, 243358, 282870, 365037, 608395, 730074, 851753, 1095111, 1216790, 1703506, 1825185, 2190222, 2555259, 3650370, 4258765, 5110518, 5475555, 7665777, 8517530, 10951110, 12776295, 15331554, 25552590, 38328885, 76657770]

約数ペア:

[(1, 76657770), (2, 38328885), (3, 25552590), (5, 15331554), (6, 12776295), (7, 10951110), (9, 8517530), (10, 7665777), (14, 5475555), (15, 5110518), (18, 4258765), (21, 3650370), (30, 2555259), (35, 2190222), (42, 1825185), (45, 1703506), (63, 1216790), (70, 1095111), (90, 851753), (105, 730074), (126, 608395), (210, 365037), (271, 282870), (315, 243358), (449, 170730), (542, 141435), (630, 121679), (813, 94290), (898, 85365), (1347, 56910), (1355, 56574), (1626, 47145), (1897, 40410), (2245, 34146), (2439, 31430), (2694, 28455), (2710, 28287), (3143, 24390), (3794, 20205), (4041, 18970), (4065, 18858), (4490, 17073), (4878, 15715), (5691, 13470), (6286, 12195), (6735, 11382), (8082, 9485), (8130, 9429)]