515351700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{190871}}^1$

素因数の和:190894

約数の個数: 72

約数和(自身を含む): 1656768960

約数和(自身を除く): 1141417260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 190871, 381742, 572613, 763484, 954355, 1145226, 1717839, 1908710, 2290452, 2863065, 3435678, 3817420, 4771775, 5153517, 5726130, 6871356, 8589195, 9543550, 10307034, 11452260, 14315325, 17178390, 19087100, 20614068, 25767585, 28630650, 34356780, 42945975, 51535170, 57261300, 85891950, 103070340, 128837925, 171783900, 257675850, 515351700]

約数ペア:

[(1, 515351700), (2, 257675850), (3, 171783900), (4, 128837925), (5, 103070340), (6, 85891950), (9, 57261300), (10, 51535170), (12, 42945975), (15, 34356780), (18, 28630650), (20, 25767585), (25, 20614068), (27, 19087100), (30, 17178390), (36, 14315325), (45, 11452260), (50, 10307034), (54, 9543550), (60, 8589195), (75, 6871356), (90, 5726130), (100, 5153517), (108, 4771775), (135, 3817420), (150, 3435678), (180, 2863065), (225, 2290452), (270, 1908710), (300, 1717839), (450, 1145226), (540, 954355), (675, 763484), (900, 572613), (1350, 381742), (2700, 190871)]