2621700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{971}}^1$

素因数の和:994

約数の個数: 72

約数和(自身を含む): 8436960

約数和(自身を除く): 5815260

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, 971, 1350, 1942, 2700, 2913, 3884, 4855, 5826, 8739, 9710, 11652, 14565, 17478, 19420, 24275, 26217, 29130, 34956, 43695, 48550, 52434, 58260, 72825, 87390, 97100, 104868, 131085, 145650, 174780, 218475, 262170, 291300, 436950, 524340, 655425, 873900, 1310850, 2621700]

約数ペア:

[(1, 2621700), (2, 1310850), (3, 873900), (4, 655425), (5, 524340), (6, 436950), (9, 291300), (10, 262170), (12, 218475), (15, 174780), (18, 145650), (20, 131085), (25, 104868), (27, 97100), (30, 87390), (36, 72825), (45, 58260), (50, 52434), (54, 48550), (60, 43695), (75, 34956), (90, 29130), (100, 26217), (108, 24275), (135, 19420), (150, 17478), (180, 14565), (225, 11652), (270, 9710), (300, 8739), (450, 5826), (540, 4855), (675, 3884), (900, 2913), (971, 2700), (1350, 1942)]