2027400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 6547200

約数和(自身を除く): 4519800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 109, 120, 124, 150, 155, 186, 200, 218, 248, 300, 310, 327, 372, 436, 465, 545, 600, 620, 654, 744, 775, 872, 930, 1090, 1240, 1308, 1550, 1635, 1860, 2180, 2325, 2616, 2725, 3100, 3270, 3379, 3720, 4360, 4650, 5450, 6200, 6540, 6758, 8175, 9300, 10137, 10900, 13080, 13516, 16350, 16895, 18600, 20274, 21800, 27032, 32700, 33790, 40548, 50685, 65400, 67580, 81096, 84475, 101370, 135160, 168950, 202740, 253425, 337900, 405480, 506850, 675800, 1013700, 2027400]

約数ペア:

[(1, 2027400), (2, 1013700), (3, 675800), (4, 506850), (5, 405480), (6, 337900), (8, 253425), (10, 202740), (12, 168950), (15, 135160), (20, 101370), (24, 84475), (25, 81096), (30, 67580), (31, 65400), (40, 50685), (50, 40548), (60, 33790), (62, 32700), (75, 27032), (93, 21800), (100, 20274), (109, 18600), (120, 16895), (124, 16350), (150, 13516), (155, 13080), (186, 10900), (200, 10137), (218, 9300), (248, 8175), (300, 6758), (310, 6540), (327, 6200), (372, 5450), (436, 4650), (465, 4360), (545, 3720), (600, 3379), (620, 3270), (654, 3100), (744, 2725), (775, 2616), (872, 2325), (930, 2180), (1090, 1860), (1240, 1635), (1308, 1550)]