47885700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 151101440

約数和(自身を除く): 103215740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 31, 38, 50, 57, 60, 62, 75, 76, 93, 95, 100, 114, 124, 150, 155, 186, 190, 228, 271, 285, 300, 310, 372, 380, 465, 475, 542, 570, 589, 620, 775, 813, 930, 950, 1084, 1140, 1178, 1355, 1425, 1550, 1626, 1767, 1860, 1900, 2325, 2356, 2710, 2850, 2945, 3100, 3252, 3534, 4065, 4650, 5149, 5420, 5700, 5890, 6775, 7068, 8130, 8401, 8835, 9300, 10298, 11780, 13550, 14725, 15447, 16260, 16802, 17670, 20325, 20596, 25203, 25745, 27100, 29450, 30894, 33604, 35340, 40650, 42005, 44175, 50406, 51490, 58900, 61788, 77235, 81300, 84010, 88350, 100812, 102980, 126015, 128725, 154470, 159619, 168020, 176700, 210025, 252030, 257450, 308940, 319238, 386175, 420050, 478857, 504060, 514900, 630075, 638476, 772350, 798095, 840100, 957714, 1260150, 1544700, 1596190, 1915428, 2394285, 2520300, 3192380, 3990475, 4788570, 7980950, 9577140, 11971425, 15961900, 23942850, 47885700]

約数ペア:

[(1, 47885700), (2, 23942850), (3, 15961900), (4, 11971425), (5, 9577140), (6, 7980950), (10, 4788570), (12, 3990475), (15, 3192380), (19, 2520300), (20, 2394285), (25, 1915428), (30, 1596190), (31, 1544700), (38, 1260150), (50, 957714), (57, 840100), (60, 798095), (62, 772350), (75, 638476), (76, 630075), (93, 514900), (95, 504060), (100, 478857), (114, 420050), (124, 386175), (150, 319238), (155, 308940), (186, 257450), (190, 252030), (228, 210025), (271, 176700), (285, 168020), (300, 159619), (310, 154470), (372, 128725), (380, 126015), (465, 102980), (475, 100812), (542, 88350), (570, 84010), (589, 81300), (620, 77235), (775, 61788), (813, 58900), (930, 51490), (950, 50406), (1084, 44175), (1140, 42005), (1178, 40650), (1355, 35340), (1425, 33604), (1550, 30894), (1626, 29450), (1767, 27100), (1860, 25745), (1900, 25203), (2325, 20596), (2356, 20325), (2710, 17670), (2850, 16802), (2945, 16260), (3100, 15447), (3252, 14725), (3534, 13550), (4065, 11780), (4650, 10298), (5149, 9300), (5420, 8835), (5700, 8401), (5890, 8130), (6775, 7068)]