57208400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 149454720

約数和(自身を除く): 92246320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 47, 50, 68, 80, 85, 94, 100, 136, 170, 179, 188, 200, 235, 272, 340, 358, 376, 400, 425, 470, 680, 716, 752, 799, 850, 895, 940, 1175, 1360, 1432, 1598, 1700, 1790, 1880, 2350, 2864, 3043, 3196, 3400, 3580, 3760, 3995, 4475, 4700, 6086, 6392, 6800, 7160, 7990, 8413, 8950, 9400, 12172, 12784, 14320, 15215, 15980, 16826, 17900, 18800, 19975, 24344, 30430, 31960, 33652, 35800, 39950, 42065, 48688, 60860, 63920, 67304, 71600, 76075, 79900, 84130, 121720, 134608, 143021, 152150, 159800, 168260, 210325, 243440, 286042, 304300, 319600, 336520, 420650, 572084, 608600, 673040, 715105, 841300, 1144168, 1217200, 1430210, 1682600, 2288336, 2860420, 3365200, 3575525, 5720840, 7151050, 11441680, 14302100, 28604200, 57208400]

約数ペア:

[(1, 57208400), (2, 28604200), (4, 14302100), (5, 11441680), (8, 7151050), (10, 5720840), (16, 3575525), (17, 3365200), (20, 2860420), (25, 2288336), (34, 1682600), (40, 1430210), (47, 1217200), (50, 1144168), (68, 841300), (80, 715105), (85, 673040), (94, 608600), (100, 572084), (136, 420650), (170, 336520), (179, 319600), (188, 304300), (200, 286042), (235, 243440), (272, 210325), (340, 168260), (358, 159800), (376, 152150), (400, 143021), (425, 134608), (470, 121720), (680, 84130), (716, 79900), (752, 76075), (799, 71600), (850, 67304), (895, 63920), (940, 60860), (1175, 48688), (1360, 42065), (1432, 39950), (1598, 35800), (1700, 33652), (1790, 31960), (1880, 30430), (2350, 24344), (2864, 19975), (3043, 18800), (3196, 17900), (3400, 16826), (3580, 15980), (3760, 15215), (3995, 14320), (4475, 12784), (4700, 12172), (6086, 9400), (6392, 8950), (6800, 8413), (7160, 7990)]