19006800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 62365056

約数和(自身を除く): 43358256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 120, 141, 150, 188, 200, 235, 240, 282, 300, 337, 376, 400, 470, 564, 600, 674, 705, 752, 940, 1011, 1128, 1175, 1200, 1348, 1410, 1685, 1880, 2022, 2256, 2350, 2696, 2820, 3370, 3525, 3760, 4044, 4700, 5055, 5392, 5640, 6740, 7050, 8088, 8425, 9400, 10110, 11280, 13480, 14100, 15839, 16176, 16850, 18800, 20220, 25275, 26960, 28200, 31678, 33700, 40440, 47517, 50550, 56400, 63356, 67400, 79195, 80880, 95034, 101100, 126712, 134800, 158390, 190068, 202200, 237585, 253424, 316780, 380136, 395975, 404400, 475170, 633560, 760272, 791950, 950340, 1187925, 1267120, 1583900, 1900680, 2375850, 3167800, 3801360, 4751700, 6335600, 9503400, 19006800]

約数ペア:

[(1, 19006800), (2, 9503400), (3, 6335600), (4, 4751700), (5, 3801360), (6, 3167800), (8, 2375850), (10, 1900680), (12, 1583900), (15, 1267120), (16, 1187925), (20, 950340), (24, 791950), (25, 760272), (30, 633560), (40, 475170), (47, 404400), (48, 395975), (50, 380136), (60, 316780), (75, 253424), (80, 237585), (94, 202200), (100, 190068), (120, 158390), (141, 134800), (150, 126712), (188, 101100), (200, 95034), (235, 80880), (240, 79195), (282, 67400), (300, 63356), (337, 56400), (376, 50550), (400, 47517), (470, 40440), (564, 33700), (600, 31678), (674, 28200), (705, 26960), (752, 25275), (940, 20220), (1011, 18800), (1128, 16850), (1175, 16176), (1200, 15839), (1348, 14100), (1410, 13480), (1685, 11280), (1880, 10110), (2022, 9400), (2256, 8425), (2350, 8088), (2696, 7050), (2820, 6740), (3370, 5640), (3525, 5392), (3760, 5055), (4044, 4700)]