28510200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 98074080

約数和(自身を除く): 69563880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 47, 50, 60, 72, 75, 90, 94, 100, 120, 141, 150, 180, 188, 200, 225, 235, 282, 300, 337, 360, 376, 423, 450, 470, 564, 600, 674, 705, 846, 900, 940, 1011, 1128, 1175, 1348, 1410, 1685, 1692, 1800, 1880, 2022, 2115, 2350, 2696, 2820, 3033, 3370, 3384, 3525, 4044, 4230, 4700, 5055, 5640, 6066, 6740, 7050, 8088, 8425, 8460, 9400, 10110, 10575, 12132, 13480, 14100, 15165, 15839, 16850, 16920, 20220, 21150, 24264, 25275, 28200, 30330, 31678, 33700, 40440, 42300, 47517, 50550, 60660, 63356, 67400, 75825, 79195, 84600, 95034, 101100, 121320, 126712, 142551, 151650, 158390, 190068, 202200, 237585, 285102, 303300, 316780, 380136, 395975, 475170, 570204, 606600, 633560, 712755, 791950, 950340, 1140408, 1187925, 1425510, 1583900, 1900680, 2375850, 2851020, 3167800, 3563775, 4751700, 5702040, 7127550, 9503400, 14255100, 28510200]

約数ペア:

[(1, 28510200), (2, 14255100), (3, 9503400), (4, 7127550), (5, 5702040), (6, 4751700), (8, 3563775), (9, 3167800), (10, 2851020), (12, 2375850), (15, 1900680), (18, 1583900), (20, 1425510), (24, 1187925), (25, 1140408), (30, 950340), (36, 791950), (40, 712755), (45, 633560), (47, 606600), (50, 570204), (60, 475170), (72, 395975), (75, 380136), (90, 316780), (94, 303300), (100, 285102), (120, 237585), (141, 202200), (150, 190068), (180, 158390), (188, 151650), (200, 142551), (225, 126712), (235, 121320), (282, 101100), (300, 95034), (337, 84600), (360, 79195), (376, 75825), (423, 67400), (450, 63356), (470, 60660), (564, 50550), (600, 47517), (674, 42300), (705, 40440), (846, 33700), (900, 31678), (940, 30330), (1011, 28200), (1128, 25275), (1175, 24264), (1348, 21150), (1410, 20220), (1685, 16920), (1692, 16850), (1800, 15839), (1880, 15165), (2022, 14100), (2115, 13480), (2350, 12132), (2696, 10575), (2820, 10110), (3033, 9400), (3370, 8460), (3384, 8425), (3525, 8088), (4044, 7050), (4230, 6740), (4700, 6066), (5055, 5640)]