72642870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:710

約数の個数: 96

約数和(自身を含む): 202849920

約数和(自身を除く): 130207050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 79, 85, 90, 102, 153, 158, 170, 237, 255, 306, 395, 474, 510, 601, 711, 765, 790, 1185, 1202, 1343, 1422, 1530, 1803, 2370, 2686, 3005, 3555, 3606, 4029, 5409, 6010, 6715, 7110, 8058, 9015, 10217, 10818, 12087, 13430, 18030, 20145, 20434, 24174, 27045, 30651, 40290, 47479, 51085, 54090, 60435, 61302, 91953, 94958, 102170, 120870, 142437, 153255, 183906, 237395, 284874, 306510, 427311, 459765, 474790, 712185, 807143, 854622, 919530, 1424370, 1614286, 2136555, 2421429, 4035715, 4273110, 4842858, 7264287, 8071430, 12107145, 14528574, 24214290, 36321435, 72642870]

約数ペア:

[(1, 72642870), (2, 36321435), (3, 24214290), (5, 14528574), (6, 12107145), (9, 8071430), (10, 7264287), (15, 4842858), (17, 4273110), (18, 4035715), (30, 2421429), (34, 2136555), (45, 1614286), (51, 1424370), (79, 919530), (85, 854622), (90, 807143), (102, 712185), (153, 474790), (158, 459765), (170, 427311), (237, 306510), (255, 284874), (306, 237395), (395, 183906), (474, 153255), (510, 142437), (601, 120870), (711, 102170), (765, 94958), (790, 91953), (1185, 61302), (1202, 60435), (1343, 54090), (1422, 51085), (1530, 47479), (1803, 40290), (2370, 30651), (2686, 27045), (3005, 24174), (3555, 20434), (3606, 20145), (4029, 18030), (5409, 13430), (6010, 12087), (6715, 10818), (7110, 10217), (8058, 9015)]