2673900

素因数分解:

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

素因数の和:2991

約数の個数: 54

約数和(自身を含む): 8384012

約数和(自身を除く): 5710112

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 2971, 5942, 8913, 11884, 14855, 17826, 26739, 29710, 35652, 44565, 53478, 59420, 74275, 89130, 106956, 133695, 148550, 178260, 222825, 267390, 297100, 445650, 534780, 668475, 891300, 1336950, 2673900]

約数ペア:

[(1, 2673900), (2, 1336950), (3, 891300), (4, 668475), (5, 534780), (6, 445650), (9, 297100), (10, 267390), (12, 222825), (15, 178260), (18, 148550), (20, 133695), (25, 106956), (30, 89130), (36, 74275), (45, 59420), (50, 53478), (60, 44565), (75, 35652), (90, 29710), (100, 26739), (150, 17826), (180, 14855), (225, 11884), (300, 8913), (450, 5942), (900, 2971)]