129813000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{43271}}^1$

素因数の和:43295

約数の個数: 64

約数和(自身を含む): 405025920

約数和(自身を除く): 275212920

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, 43271, 86542, 129813, 173084, 216355, 259626, 346168, 432710, 519252, 649065, 865420, 1038504, 1081775, 1298130, 1730840, 2163550, 2596260, 3245325, 4327100, 5192520, 5408875, 6490650, 8654200, 10817750, 12981300, 16226625, 21635500, 25962600, 32453250, 43271000, 64906500, 129813000]

約数ペア:

[(1, 129813000), (2, 64906500), (3, 43271000), (4, 32453250), (5, 25962600), (6, 21635500), (8, 16226625), (10, 12981300), (12, 10817750), (15, 8654200), (20, 6490650), (24, 5408875), (25, 5192520), (30, 4327100), (40, 3245325), (50, 2596260), (60, 2163550), (75, 1730840), (100, 1298130), (120, 1081775), (125, 1038504), (150, 865420), (200, 649065), (250, 519252), (300, 432710), (375, 346168), (500, 259626), (600, 216355), (750, 173084), (1000, 129813), (1500, 86542), (3000, 43271)]