74265000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{4951}}^1$

素因数の和:4980

約数の個数: 80

約数和(自身を含む): 232050720

約数和(自身を除く): 157785720

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, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 4951, 5000, 7500, 9902, 14853, 15000, 19804, 24755, 29706, 39608, 49510, 59412, 74265, 99020, 118824, 123775, 148530, 198040, 247550, 297060, 371325, 495100, 594120, 618875, 742650, 990200, 1237750, 1485300, 1856625, 2475500, 2970600, 3094375, 3713250, 4951000, 6188750, 7426500, 9283125, 12377500, 14853000, 18566250, 24755000, 37132500, 74265000]

約数ペア:

[(1, 74265000), (2, 37132500), (3, 24755000), (4, 18566250), (5, 14853000), (6, 12377500), (8, 9283125), (10, 7426500), (12, 6188750), (15, 4951000), (20, 3713250), (24, 3094375), (25, 2970600), (30, 2475500), (40, 1856625), (50, 1485300), (60, 1237750), (75, 990200), (100, 742650), (120, 618875), (125, 594120), (150, 495100), (200, 371325), (250, 297060), (300, 247550), (375, 198040), (500, 148530), (600, 123775), (625, 118824), (750, 99020), (1000, 74265), (1250, 59412), (1500, 49510), (1875, 39608), (2500, 29706), (3000, 24755), (3750, 19804), (4951, 15000), (5000, 14853), (7500, 9902)]