891300

素因数分解:

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

素因数の和:2988

約数の個数: 36

約数和(自身を含む): 2579696

約数和(自身を除く): 1688396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 2971, 5942, 8913, 11884, 14855, 17826, 29710, 35652, 44565, 59420, 74275, 89130, 148550, 178260, 222825, 297100, 445650, 891300]

約数ペア:

[(1, 891300), (2, 445650), (3, 297100), (4, 222825), (5, 178260), (6, 148550), (10, 89130), (12, 74275), (15, 59420), (20, 44565), (25, 35652), (30, 29710), (50, 17826), (60, 14855), (75, 11884), (100, 8913), (150, 5942), (300, 2971)]