1285341750

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2473}}^1$

素因数の和:2517

約数の個数: 256

約数和(自身を含む): 4446074880

約数和(自身を除く): 3160733130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 27, 30, 33, 35, 42, 45, 50, 54, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 125, 126, 135, 150, 154, 165, 175, 189, 198, 210, 225, 231, 250, 270, 275, 297, 315, 330, 350, 375, 378, 385, 450, 462, 495, 525, 550, 594, 630, 675, 693, 750, 770, 825, 875, 945, 990, 1050, 1125, 1155, 1350, 1375, 1386, 1485, 1575, 1650, 1750, 1890, 1925, 2079, 2250, 2310, 2473, 2475, 2625, 2750, 2970, 3150, 3375, 3465, 3850, 4125, 4158, 4725, 4946, 4950, 5250, 5775, 6750, 6930, 7419, 7425, 7875, 8250, 9450, 9625, 10395, 11550, 12365, 12375, 14838, 14850, 15750, 17311, 17325, 19250, 20790, 22257, 23625, 24730, 24750, 27203, 28875, 34622, 34650, 37095, 37125, 44514, 47250, 51933, 51975, 54406, 57750, 61825, 66771, 74190, 74250, 81609, 86555, 86625, 103866, 103950, 111285, 123650, 133542, 136015, 155799, 163218, 173110, 173250, 185475, 190421, 222570, 244827, 259665, 259875, 272030, 309125, 311598, 333855, 370950, 380842, 408045, 432775, 467397, 489654, 519330, 519750, 556425, 571263, 618250, 667710, 680075, 734481, 778995, 816090, 865550, 927375, 934794, 952105, 1112850, 1142526, 1224135, 1298325, 1360150, 1468962, 1557990, 1669275, 1713789, 1854750, 1904210, 2040225, 2163875, 2336985, 2448270, 2596650, 2782125, 2856315, 3338550, 3400375, 3427578, 3672405, 3894975, 4080450, 4327750, 4673970, 4760525, 5141367, 5564250, 5712630, 6120675, 6491625, 6800750, 7344810, 7789950, 8346375, 8568945, 9521050, 10201125, 10282734, 11684925, 12241350, 12983250, 14281575, 16692750, 17137890, 18362025, 19474875, 20402250, 23369850, 23802625, 25706835, 28563150, 30603375, 36724050, 38949750, 42844725, 47605250, 51413670, 58424625, 61206750, 71407875, 85689450, 91810125, 116849250, 128534175, 142815750, 183620250, 214223625, 257068350, 428447250, 642670875, 1285341750]

約数ペア:

[(1, 1285341750), (2, 642670875), (3, 428447250), (5, 257068350), (6, 214223625), (7, 183620250), (9, 142815750), (10, 128534175), (11, 116849250), (14, 91810125), (15, 85689450), (18, 71407875), (21, 61206750), (22, 58424625), (25, 51413670), (27, 47605250), (30, 42844725), (33, 38949750), (35, 36724050), (42, 30603375), (45, 28563150), (50, 25706835), (54, 23802625), (55, 23369850), (63, 20402250), (66, 19474875), (70, 18362025), (75, 17137890), (77, 16692750), (90, 14281575), (99, 12983250), (105, 12241350), (110, 11684925), (125, 10282734), (126, 10201125), (135, 9521050), (150, 8568945), (154, 8346375), (165, 7789950), (175, 7344810), (189, 6800750), (198, 6491625), (210, 6120675), (225, 5712630), (231, 5564250), (250, 5141367), (270, 4760525), (275, 4673970), (297, 4327750), (315, 4080450), (330, 3894975), (350, 3672405), (375, 3427578), (378, 3400375), (385, 3338550), (450, 2856315), (462, 2782125), (495, 2596650), (525, 2448270), (550, 2336985), (594, 2163875), (630, 2040225), (675, 1904210), (693, 1854750), (750, 1713789), (770, 1669275), (825, 1557990), (875, 1468962), (945, 1360150), (990, 1298325), (1050, 1224135), (1125, 1142526), (1155, 1112850), (1350, 952105), (1375, 934794), (1386, 927375), (1485, 865550), (1575, 816090), (1650, 778995), (1750, 734481), (1890, 680075), (1925, 667710), (2079, 618250), (2250, 571263), (2310, 556425), (2473, 519750), (2475, 519330), (2625, 489654), (2750, 467397), (2970, 432775), (3150, 408045), (3375, 380842), (3465, 370950), (3850, 333855), (4125, 311598), (4158, 309125), (4725, 272030), (4946, 259875), (4950, 259665), (5250, 244827), (5775, 222570), (6750, 190421), (6930, 185475), (7419, 173250), (7425, 173110), (7875, 163218), (8250, 155799), (9450, 136015), (9625, 133542), (10395, 123650), (11550, 111285), (12365, 103950), (12375, 103866), (14838, 86625), (14850, 86555), (15750, 81609), (17311, 74250), (17325, 74190), (19250, 66771), (20790, 61825), (22257, 57750), (23625, 54406), (24730, 51975), (24750, 51933), (27203, 47250), (28875, 44514), (34622, 37125), (34650, 37095)]