8021700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{2971}}^1$

素因数の和:2994

約数の個数: 72

約数和(自身を含む): 25796960

約数和(自身を除く): 17775260

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, 2971, 5942, 8913, 11884, 14855, 17826, 26739, 29710, 35652, 44565, 53478, 59420, 74275, 80217, 89130, 106956, 133695, 148550, 160434, 178260, 222825, 267390, 297100, 320868, 401085, 445650, 534780, 668475, 802170, 891300, 1336950, 1604340, 2005425, 2673900, 4010850, 8021700]

約数ペア:

[(1, 8021700), (2, 4010850), (3, 2673900), (4, 2005425), (5, 1604340), (6, 1336950), (9, 891300), (10, 802170), (12, 668475), (15, 534780), (18, 445650), (20, 401085), (25, 320868), (27, 297100), (30, 267390), (36, 222825), (45, 178260), (50, 160434), (54, 148550), (60, 133695), (75, 106956), (90, 89130), (100, 80217), (108, 74275), (135, 59420), (150, 53478), (180, 44565), (225, 35652), (270, 29710), (300, 26739), (450, 17826), (540, 14855), (675, 11884), (900, 8913), (1350, 5942), (2700, 2971)]