19821300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{66071}}^1$

素因数の和:66088

約数の個数: 36

約数和(自身を含む): 57350496

約数和(自身を除く): 37529196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 66071, 132142, 198213, 264284, 330355, 396426, 660710, 792852, 991065, 1321420, 1651775, 1982130, 3303550, 3964260, 4955325, 6607100, 9910650, 19821300]

約数ペア:

[(1, 19821300), (2, 9910650), (3, 6607100), (4, 4955325), (5, 3964260), (6, 3303550), (10, 1982130), (12, 1651775), (15, 1321420), (20, 991065), (25, 792852), (30, 660710), (50, 396426), (60, 330355), (75, 264284), (100, 198213), (150, 132142), (300, 66071)]