200675880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 679928040

約数和(自身を除く): 479252160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 241, 257, 270, 324, 360, 405, 482, 514, 540, 648, 723, 771, 810, 964, 1028, 1080, 1205, 1285, 1446, 1542, 1620, 1928, 2056, 2169, 2313, 2410, 2570, 2892, 3084, 3240, 3615, 3855, 4338, 4626, 4820, 5140, 5784, 6168, 6507, 6939, 7230, 7710, 8676, 9252, 9640, 10280, 10845, 11565, 13014, 13878, 14460, 15420, 17352, 18504, 19521, 20817, 21690, 23130, 26028, 27756, 28920, 30840, 32535, 34695, 39042, 41634, 43380, 46260, 52056, 55512, 61937, 65070, 69390, 78084, 83268, 86760, 92520, 97605, 104085, 123874, 130140, 138780, 156168, 166536, 185811, 195210, 208170, 247748, 260280, 277560, 309685, 371622, 390420, 416340, 495496, 557433, 619370, 743244, 780840, 832680, 929055, 1114866, 1238740, 1486488, 1672299, 1858110, 2229732, 2477480, 2787165, 3344598, 3716220, 4459464, 5016897, 5574330, 6689196, 7432440, 8361495, 10033794, 11148660, 13378392, 16722990, 20067588, 22297320, 25084485, 33445980, 40135176, 50168970, 66891960, 100337940, 200675880]

約数ペア:

[(1, 200675880), (2, 100337940), (3, 66891960), (4, 50168970), (5, 40135176), (6, 33445980), (8, 25084485), (9, 22297320), (10, 20067588), (12, 16722990), (15, 13378392), (18, 11148660), (20, 10033794), (24, 8361495), (27, 7432440), (30, 6689196), (36, 5574330), (40, 5016897), (45, 4459464), (54, 3716220), (60, 3344598), (72, 2787165), (81, 2477480), (90, 2229732), (108, 1858110), (120, 1672299), (135, 1486488), (162, 1238740), (180, 1114866), (216, 929055), (241, 832680), (257, 780840), (270, 743244), (324, 619370), (360, 557433), (405, 495496), (482, 416340), (514, 390420), (540, 371622), (648, 309685), (723, 277560), (771, 260280), (810, 247748), (964, 208170), (1028, 195210), (1080, 185811), (1205, 166536), (1285, 156168), (1446, 138780), (1542, 130140), (1620, 123874), (1928, 104085), (2056, 97605), (2169, 92520), (2313, 86760), (2410, 83268), (2570, 78084), (2892, 69390), (3084, 65070), (3240, 61937), (3615, 55512), (3855, 52056), (4338, 46260), (4626, 43380), (4820, 41634), (5140, 39042), (5784, 34695), (6168, 32535), (6507, 30840), (6939, 28920), (7230, 27756), (7710, 26028), (8676, 23130), (9252, 21690), (9640, 20817), (10280, 19521), (10845, 18504), (11565, 17352), (13014, 15420), (13878, 14460)]