75506700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 235984896

約数和(自身を除く): 160478196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 31, 46, 50, 60, 62, 69, 75, 92, 93, 100, 115, 124, 138, 150, 155, 186, 230, 276, 300, 310, 345, 353, 372, 460, 465, 575, 620, 690, 706, 713, 775, 930, 1059, 1150, 1380, 1412, 1426, 1550, 1725, 1765, 1860, 2118, 2139, 2300, 2325, 2852, 3100, 3450, 3530, 3565, 4236, 4278, 4650, 5295, 6900, 7060, 7130, 8119, 8556, 8825, 9300, 10590, 10695, 10943, 14260, 16238, 17650, 17825, 21180, 21390, 21886, 24357, 26475, 32476, 32829, 35300, 35650, 40595, 42780, 43772, 48714, 52950, 53475, 54715, 65658, 71300, 81190, 97428, 105900, 106950, 109430, 121785, 131316, 162380, 164145, 202975, 213900, 218860, 243570, 251689, 273575, 328290, 405950, 487140, 503378, 547150, 608925, 656580, 755067, 811900, 820725, 1006756, 1094300, 1217850, 1258445, 1510134, 1641450, 2435700, 2516890, 3020268, 3282900, 3775335, 5033780, 6292225, 7550670, 12584450, 15101340, 18876675, 25168900, 37753350, 75506700]

約数ペア:

[(1, 75506700), (2, 37753350), (3, 25168900), (4, 18876675), (5, 15101340), (6, 12584450), (10, 7550670), (12, 6292225), (15, 5033780), (20, 3775335), (23, 3282900), (25, 3020268), (30, 2516890), (31, 2435700), (46, 1641450), (50, 1510134), (60, 1258445), (62, 1217850), (69, 1094300), (75, 1006756), (92, 820725), (93, 811900), (100, 755067), (115, 656580), (124, 608925), (138, 547150), (150, 503378), (155, 487140), (186, 405950), (230, 328290), (276, 273575), (300, 251689), (310, 243570), (345, 218860), (353, 213900), (372, 202975), (460, 164145), (465, 162380), (575, 131316), (620, 121785), (690, 109430), (706, 106950), (713, 105900), (775, 97428), (930, 81190), (1059, 71300), (1150, 65658), (1380, 54715), (1412, 53475), (1426, 52950), (1550, 48714), (1725, 43772), (1765, 42780), (1860, 40595), (2118, 35650), (2139, 35300), (2300, 32829), (2325, 32476), (2852, 26475), (3100, 24357), (3450, 21886), (3530, 21390), (3565, 21180), (4236, 17825), (4278, 17650), (4650, 16238), (5295, 14260), (6900, 10943), (7060, 10695), (7130, 10590), (8119, 9300), (8556, 8825)]