13653180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 41880384

約数和(自身を除く): 28227204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 751, 909, 1010, 1212, 1502, 1515, 1818, 2020, 2253, 3004, 3030, 3636, 3755, 4506, 4545, 6060, 6759, 7510, 9012, 9090, 11265, 13518, 15020, 18180, 22530, 27036, 33795, 45060, 67590, 75851, 135180, 151702, 227553, 303404, 379255, 455106, 682659, 758510, 910212, 1137765, 1365318, 1517020, 2275530, 2730636, 3413295, 4551060, 6826590, 13653180]

約数ペア:

[(1, 13653180), (2, 6826590), (3, 4551060), (4, 3413295), (5, 2730636), (6, 2275530), (9, 1517020), (10, 1365318), (12, 1137765), (15, 910212), (18, 758510), (20, 682659), (30, 455106), (36, 379255), (45, 303404), (60, 227553), (90, 151702), (101, 135180), (180, 75851), (202, 67590), (303, 45060), (404, 33795), (505, 27036), (606, 22530), (751, 18180), (909, 15020), (1010, 13518), (1212, 11265), (1502, 9090), (1515, 9012), (1818, 7510), (2020, 6759), (2253, 6060), (3004, 4545), (3030, 4506), (3636, 3755)]