390951300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1303171}}^1$

素因数の和:1303188

約数の個数: 36

約数和(自身を含む): 1131153296

約数和(自身を除く): 740201996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1303171, 2606342, 3909513, 5212684, 6515855, 7819026, 13031710, 15638052, 19547565, 26063420, 32579275, 39095130, 65158550, 78190260, 97737825, 130317100, 195475650, 390951300]

約数ペア:

[(1, 390951300), (2, 195475650), (3, 130317100), (4, 97737825), (5, 78190260), (6, 65158550), (10, 39095130), (12, 32579275), (15, 26063420), (20, 19547565), (25, 15638052), (30, 13031710), (50, 7819026), (60, 6515855), (75, 5212684), (100, 3909513), (150, 2606342), (300, 1303171)]