68265900

素因数分解:

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

素因数の和:872

約数の個数: 108

約数和(自身を含む): 216381984

約数和(自身を除く): 148116084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 101, 150, 180, 202, 225, 300, 303, 404, 450, 505, 606, 751, 900, 909, 1010, 1212, 1502, 1515, 1818, 2020, 2253, 2525, 3004, 3030, 3636, 3755, 4506, 4545, 5050, 6060, 6759, 7510, 7575, 9012, 9090, 10100, 11265, 13518, 15020, 15150, 18180, 18775, 22530, 22725, 27036, 30300, 33795, 37550, 45060, 45450, 56325, 67590, 75100, 75851, 90900, 112650, 135180, 151702, 168975, 225300, 227553, 303404, 337950, 379255, 455106, 675900, 682659, 758510, 910212, 1137765, 1365318, 1517020, 1896275, 2275530, 2730636, 3413295, 3792550, 4551060, 5688825, 6826590, 7585100, 11377650, 13653180, 17066475, 22755300, 34132950, 68265900]

約数ペア:

[(1, 68265900), (2, 34132950), (3, 22755300), (4, 17066475), (5, 13653180), (6, 11377650), (9, 7585100), (10, 6826590), (12, 5688825), (15, 4551060), (18, 3792550), (20, 3413295), (25, 2730636), (30, 2275530), (36, 1896275), (45, 1517020), (50, 1365318), (60, 1137765), (75, 910212), (90, 758510), (100, 682659), (101, 675900), (150, 455106), (180, 379255), (202, 337950), (225, 303404), (300, 227553), (303, 225300), (404, 168975), (450, 151702), (505, 135180), (606, 112650), (751, 90900), (900, 75851), (909, 75100), (1010, 67590), (1212, 56325), (1502, 45450), (1515, 45060), (1818, 37550), (2020, 33795), (2253, 30300), (2525, 27036), (3004, 22725), (3030, 22530), (3636, 18775), (3755, 18180), (4506, 15150), (4545, 15020), (5050, 13518), (6060, 11265), (6759, 10100), (7510, 9090), (7575, 9012)]