51165000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{379}}^1$

素因数の和:414

約数の個数: 160

約数和(自身を含む): 178068000

約数和(自身を除く): 126903000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 379, 450, 500, 540, 600, 625, 675, 750, 758, 900, 1000, 1080, 1125, 1137, 1250, 1350, 1500, 1516, 1800, 1875, 1895, 2250, 2274, 2500, 2700, 3000, 3032, 3375, 3411, 3750, 3790, 4500, 4548, 5000, 5400, 5625, 5685, 6750, 6822, 7500, 7580, 9000, 9096, 9475, 10233, 11250, 11370, 13500, 13644, 15000, 15160, 16875, 17055, 18950, 20466, 22500, 22740, 27000, 27288, 28425, 33750, 34110, 37900, 40932, 45000, 45480, 47375, 51165, 56850, 67500, 68220, 75800, 81864, 85275, 94750, 102330, 113700, 135000, 136440, 142125, 170550, 189500, 204660, 227400, 236875, 255825, 284250, 341100, 379000, 409320, 426375, 473750, 511650, 568500, 682200, 710625, 852750, 947500, 1023300, 1137000, 1279125, 1421250, 1705500, 1895000, 2046600, 2131875, 2558250, 2842500, 3411000, 4263750, 5116500, 5685000, 6395625, 8527500, 10233000, 12791250, 17055000, 25582500, 51165000]

約数ペア:

[(1, 51165000), (2, 25582500), (3, 17055000), (4, 12791250), (5, 10233000), (6, 8527500), (8, 6395625), (9, 5685000), (10, 5116500), (12, 4263750), (15, 3411000), (18, 2842500), (20, 2558250), (24, 2131875), (25, 2046600), (27, 1895000), (30, 1705500), (36, 1421250), (40, 1279125), (45, 1137000), (50, 1023300), (54, 947500), (60, 852750), (72, 710625), (75, 682200), (90, 568500), (100, 511650), (108, 473750), (120, 426375), (125, 409320), (135, 379000), (150, 341100), (180, 284250), (200, 255825), (216, 236875), (225, 227400), (250, 204660), (270, 189500), (300, 170550), (360, 142125), (375, 136440), (379, 135000), (450, 113700), (500, 102330), (540, 94750), (600, 85275), (625, 81864), (675, 75800), (750, 68220), (758, 67500), (900, 56850), (1000, 51165), (1080, 47375), (1125, 45480), (1137, 45000), (1250, 40932), (1350, 37900), (1500, 34110), (1516, 33750), (1800, 28425), (1875, 27288), (1895, 27000), (2250, 22740), (2274, 22500), (2500, 20466), (2700, 18950), (3000, 17055), (3032, 16875), (3375, 15160), (3411, 15000), (3750, 13644), (3790, 13500), (4500, 11370), (4548, 11250), (5000, 10233), (5400, 9475), (5625, 9096), (5685, 9000), (6750, 7580), (6822, 7500)]