317239200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:821

約数の個数: 288

約数和(自身を含む): 1209297600

約数和(自身を除く): 892058400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 108, 114, 120, 135, 144, 150, 152, 160, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 288, 300, 304, 342, 360, 380, 400, 432, 450, 456, 475, 480, 513, 540, 570, 600, 608, 675, 684, 720, 760, 773, 800, 855, 864, 900, 912, 950, 1026, 1080, 1140, 1200, 1350, 1368, 1425, 1440, 1520, 1546, 1710, 1800, 1824, 1900, 2052, 2160, 2280, 2319, 2400, 2565, 2700, 2736, 2850, 3040, 3092, 3420, 3600, 3800, 3865, 4104, 4275, 4320, 4560, 4638, 5130, 5400, 5472, 5700, 6184, 6840, 6957, 7200, 7600, 7730, 8208, 8550, 9120, 9276, 10260, 10800, 11400, 11595, 12368, 12825, 13680, 13914, 14687, 15200, 15460, 16416, 17100, 18552, 19325, 20520, 20871, 21600, 22800, 23190, 24736, 25650, 27360, 27828, 29374, 30920, 34200, 34785, 37104, 38650, 41040, 41742, 44061, 45600, 46380, 51300, 55656, 57975, 58748, 61840, 68400, 69570, 73435, 74208, 77300, 82080, 83484, 88122, 92760, 102600, 104355, 111312, 115950, 117496, 123680, 132183, 136800, 139140, 146870, 154600, 166968, 173925, 176244, 185520, 205200, 208710, 220305, 222624, 231900, 234992, 264366, 278280, 293740, 309200, 333936, 347850, 352488, 367175, 371040, 396549, 410400, 417420, 440610, 463800, 469984, 521775, 528732, 556560, 587480, 618400, 660915, 667872, 695700, 704976, 734350, 793098, 834840, 881220, 927600, 1043550, 1057464, 1101525, 1113120, 1174960, 1321830, 1391400, 1409952, 1468700, 1586196, 1669680, 1762440, 1855200, 1982745, 2087100, 2114928, 2203050, 2349920, 2643660, 2782800, 2937400, 3172392, 3304575, 3339360, 3524880, 3965490, 4174200, 4229856, 4406100, 5287320, 5565600, 5874800, 6344784, 6609150, 7049760, 7930980, 8348400, 8812200, 9913725, 10574640, 11749600, 12689568, 13218300, 15861960, 16696800, 17624400, 19827450, 21149280, 26436600, 31723920, 35248800, 39654900, 52873200, 63447840, 79309800, 105746400, 158619600, 317239200]

約数ペア:

[(1, 317239200), (2, 158619600), (3, 105746400), (4, 79309800), (5, 63447840), (6, 52873200), (8, 39654900), (9, 35248800), (10, 31723920), (12, 26436600), (15, 21149280), (16, 19827450), (18, 17624400), (19, 16696800), (20, 15861960), (24, 13218300), (25, 12689568), (27, 11749600), (30, 10574640), (32, 9913725), (36, 8812200), (38, 8348400), (40, 7930980), (45, 7049760), (48, 6609150), (50, 6344784), (54, 5874800), (57, 5565600), (60, 5287320), (72, 4406100), (75, 4229856), (76, 4174200), (80, 3965490), (90, 3524880), (95, 3339360), (96, 3304575), (100, 3172392), (108, 2937400), (114, 2782800), (120, 2643660), (135, 2349920), (144, 2203050), (150, 2114928), (152, 2087100), (160, 1982745), (171, 1855200), (180, 1762440), (190, 1669680), (200, 1586196), (216, 1468700), (225, 1409952), (228, 1391400), (240, 1321830), (270, 1174960), (285, 1113120), (288, 1101525), (300, 1057464), (304, 1043550), (342, 927600), (360, 881220), (380, 834840), (400, 793098), (432, 734350), (450, 704976), (456, 695700), (475, 667872), (480, 660915), (513, 618400), (540, 587480), (570, 556560), (600, 528732), (608, 521775), (675, 469984), (684, 463800), (720, 440610), (760, 417420), (773, 410400), (800, 396549), (855, 371040), (864, 367175), (900, 352488), (912, 347850), (950, 333936), (1026, 309200), (1080, 293740), (1140, 278280), (1200, 264366), (1350, 234992), (1368, 231900), (1425, 222624), (1440, 220305), (1520, 208710), (1546, 205200), (1710, 185520), (1800, 176244), (1824, 173925), (1900, 166968), (2052, 154600), (2160, 146870), (2280, 139140), (2319, 136800), (2400, 132183), (2565, 123680), (2700, 117496), (2736, 115950), (2850, 111312), (3040, 104355), (3092, 102600), (3420, 92760), (3600, 88122), (3800, 83484), (3865, 82080), (4104, 77300), (4275, 74208), (4320, 73435), (4560, 69570), (4638, 68400), (5130, 61840), (5400, 58748), (5472, 57975), (5700, 55656), (6184, 51300), (6840, 46380), (6957, 45600), (7200, 44061), (7600, 41742), (7730, 41040), (8208, 38650), (8550, 37104), (9120, 34785), (9276, 34200), (10260, 30920), (10800, 29374), (11400, 27828), (11595, 27360), (12368, 25650), (12825, 24736), (13680, 23190), (13914, 22800), (14687, 21600), (15200, 20871), (15460, 20520), (16416, 19325), (17100, 18552)]