28533000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{9511}}^1$

素因数の和:9535

約数の個数: 64

約数和(自身を含む): 89032320

約数和(自身を除く): 60499320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 9511, 19022, 28533, 38044, 47555, 57066, 76088, 95110, 114132, 142665, 190220, 228264, 237775, 285330, 380440, 475550, 570660, 713325, 951100, 1141320, 1188875, 1426650, 1902200, 2377750, 2853300, 3566625, 4755500, 5706600, 7133250, 9511000, 14266500, 28533000]

約数ペア:

[(1, 28533000), (2, 14266500), (3, 9511000), (4, 7133250), (5, 5706600), (6, 4755500), (8, 3566625), (10, 2853300), (12, 2377750), (15, 1902200), (20, 1426650), (24, 1188875), (25, 1141320), (30, 951100), (40, 713325), (50, 570660), (60, 475550), (75, 380440), (100, 285330), (120, 237775), (125, 228264), (150, 190220), (200, 142665), (250, 114132), (300, 95110), (375, 76088), (500, 57066), (600, 47555), (750, 38044), (1000, 28533), (1500, 19022), (3000, 9511)]