2201625900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{815417}}^1$

素因数の和:815440

約数の個数: 72

約数和(自身を含む): 7077828240

約数和(自身を除く): 4876202340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 815417, 1630834, 2446251, 3261668, 4077085, 4892502, 7338753, 8154170, 9785004, 12231255, 14677506, 16308340, 20385425, 22016259, 24462510, 29355012, 36693765, 40770850, 44032518, 48925020, 61156275, 73387530, 81541700, 88065036, 110081295, 122312550, 146775060, 183468825, 220162590, 244625100, 366937650, 440325180, 550406475, 733875300, 1100812950, 2201625900]

約数ペア:

[(1, 2201625900), (2, 1100812950), (3, 733875300), (4, 550406475), (5, 440325180), (6, 366937650), (9, 244625100), (10, 220162590), (12, 183468825), (15, 146775060), (18, 122312550), (20, 110081295), (25, 88065036), (27, 81541700), (30, 73387530), (36, 61156275), (45, 48925020), (50, 44032518), (54, 40770850), (60, 36693765), (75, 29355012), (90, 24462510), (100, 22016259), (108, 20385425), (135, 16308340), (150, 14677506), (180, 12231255), (225, 9785004), (270, 8154170), (300, 7338753), (450, 4892502), (540, 4077085), (675, 3261668), (900, 2446251), (1350, 1630834), (2700, 815417)]