12813000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{4271}}^1$

素因数の和:4295

約数の個数: 64

約数和(自身を含む): 39985920

約数和(自身を除く): 27172920

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, 4271, 8542, 12813, 17084, 21355, 25626, 34168, 42710, 51252, 64065, 85420, 102504, 106775, 128130, 170840, 213550, 256260, 320325, 427100, 512520, 533875, 640650, 854200, 1067750, 1281300, 1601625, 2135500, 2562600, 3203250, 4271000, 6406500, 12813000]

約数ペア:

[(1, 12813000), (2, 6406500), (3, 4271000), (4, 3203250), (5, 2562600), (6, 2135500), (8, 1601625), (10, 1281300), (12, 1067750), (15, 854200), (20, 640650), (24, 533875), (25, 512520), (30, 427100), (40, 320325), (50, 256260), (60, 213550), (75, 170840), (100, 128130), (120, 106775), (125, 102504), (150, 85420), (200, 64065), (250, 51252), (300, 42710), (375, 34168), (500, 25626), (600, 21355), (750, 17084), (1000, 12813), (1500, 8542), (3000, 4271)]