85909560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1759}}^1$

素因数の和:1821

約数の個数: 128

約数和(自身を含む): 288921600

約数和(自身を除く): 203012040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1221, 1320, 1480, 1628, 1759, 2035, 2220, 2442, 3256, 3518, 4070, 4440, 4884, 5277, 6105, 7036, 8140, 8795, 9768, 10554, 12210, 14072, 16280, 17590, 19349, 21108, 24420, 26385, 35180, 38698, 42216, 48840, 52770, 58047, 65083, 70360, 77396, 96745, 105540, 116094, 130166, 154792, 193490, 195249, 211080, 232188, 260332, 290235, 325415, 386980, 390498, 464376, 520664, 580470, 650830, 715913, 773960, 780996, 976245, 1160940, 1301660, 1431826, 1561992, 1952490, 2147739, 2321880, 2603320, 2863652, 3579565, 3904980, 4295478, 5727304, 7159130, 7809960, 8590956, 10738695, 14318260, 17181912, 21477390, 28636520, 42954780, 85909560]

約数ペア:

[(1, 85909560), (2, 42954780), (3, 28636520), (4, 21477390), (5, 17181912), (6, 14318260), (8, 10738695), (10, 8590956), (11, 7809960), (12, 7159130), (15, 5727304), (20, 4295478), (22, 3904980), (24, 3579565), (30, 2863652), (33, 2603320), (37, 2321880), (40, 2147739), (44, 1952490), (55, 1561992), (60, 1431826), (66, 1301660), (74, 1160940), (88, 976245), (110, 780996), (111, 773960), (120, 715913), (132, 650830), (148, 580470), (165, 520664), (185, 464376), (220, 390498), (222, 386980), (264, 325415), (296, 290235), (330, 260332), (370, 232188), (407, 211080), (440, 195249), (444, 193490), (555, 154792), (660, 130166), (740, 116094), (814, 105540), (888, 96745), (1110, 77396), (1221, 70360), (1320, 65083), (1480, 58047), (1628, 52770), (1759, 48840), (2035, 42216), (2220, 38698), (2442, 35180), (3256, 26385), (3518, 24420), (4070, 21108), (4440, 19349), (4884, 17590), (5277, 16280), (6105, 14072), (7036, 12210), (8140, 10554), (8795, 9768)]