200089920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{811}}^1$

素因数の和:1088

約数の個数: 112

約数和(自身を含む): 638543808

約数和(自身を除く): 438453888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 257, 320, 480, 514, 771, 811, 960, 1028, 1285, 1542, 1622, 2056, 2433, 2570, 3084, 3244, 3855, 4055, 4112, 4866, 5140, 6168, 6488, 7710, 8110, 8224, 9732, 10280, 12165, 12336, 12976, 15420, 16220, 16448, 19464, 20560, 24330, 24672, 25952, 30840, 32440, 38928, 41120, 48660, 49344, 51904, 61680, 64880, 77856, 82240, 97320, 123360, 129760, 155712, 194640, 208427, 246720, 259520, 389280, 416854, 625281, 778560, 833708, 1042135, 1250562, 1667416, 2084270, 2501124, 3126405, 3334832, 4168540, 5002248, 6252810, 6669664, 8337080, 10004496, 12505620, 13339328, 16674160, 20008992, 25011240, 33348320, 40017984, 50022480, 66696640, 100044960, 200089920]

約数ペア:

[(1, 200089920), (2, 100044960), (3, 66696640), (4, 50022480), (5, 40017984), (6, 33348320), (8, 25011240), (10, 20008992), (12, 16674160), (15, 13339328), (16, 12505620), (20, 10004496), (24, 8337080), (30, 6669664), (32, 6252810), (40, 5002248), (48, 4168540), (60, 3334832), (64, 3126405), (80, 2501124), (96, 2084270), (120, 1667416), (160, 1250562), (192, 1042135), (240, 833708), (257, 778560), (320, 625281), (480, 416854), (514, 389280), (771, 259520), (811, 246720), (960, 208427), (1028, 194640), (1285, 155712), (1542, 129760), (1622, 123360), (2056, 97320), (2433, 82240), (2570, 77856), (3084, 64880), (3244, 61680), (3855, 51904), (4055, 49344), (4112, 48660), (4866, 41120), (5140, 38928), (6168, 32440), (6488, 30840), (7710, 25952), (8110, 24672), (8224, 24330), (9732, 20560), (10280, 19464), (12165, 16448), (12336, 16220), (12976, 15420)]