318794700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 1119928320

約数和(自身を除く): 801133620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 59, 60, 62, 70, 75, 83, 84, 93, 100, 105, 118, 124, 140, 150, 155, 166, 175, 177, 186, 210, 217, 236, 249, 295, 300, 310, 332, 350, 354, 372, 413, 415, 420, 434, 465, 498, 525, 581, 590, 620, 651, 700, 708, 775, 826, 830, 868, 885, 930, 996, 1050, 1085, 1162, 1180, 1239, 1245, 1302, 1475, 1550, 1652, 1660, 1743, 1770, 1829, 1860, 2065, 2075, 2100, 2170, 2324, 2325, 2478, 2490, 2573, 2604, 2905, 2950, 3100, 3255, 3486, 3540, 3658, 4130, 4150, 4340, 4425, 4650, 4897, 4956, 4980, 5146, 5425, 5487, 5810, 5900, 6195, 6225, 6510, 6972, 7316, 7719, 8260, 8300, 8715, 8850, 9145, 9300, 9794, 10292, 10325, 10850, 10974, 11620, 12390, 12450, 12803, 12865, 13020, 14525, 14691, 15438, 16275, 17430, 17700, 18011, 18290, 19588, 20650, 21700, 21948, 24485, 24780, 24900, 25606, 25730, 27435, 29050, 29382, 30876, 30975, 32550, 34279, 34860, 36022, 36580, 38409, 38595, 41300, 43575, 45725, 48970, 51212, 51460, 54033, 54870, 58100, 58764, 61950, 64015, 64325, 65100, 68558, 72044, 73455, 76818, 77190, 87150, 90055, 91450, 97940, 102837, 108066, 109740, 122425, 123900, 128030, 128650, 137116, 137175, 146910, 151807, 153636, 154380, 171395, 174300, 180110, 182900, 192045, 192975, 205674, 216132, 244850, 256060, 257300, 270165, 274350, 293820, 303614, 320075, 342790, 360220, 367275, 384090, 385950, 411348, 450275, 455421, 489700, 514185, 540330, 548700, 607228, 640150, 685580, 734550, 759035, 768180, 771900, 856975, 900550, 910842, 960225, 1028370, 1062649, 1080660, 1280300, 1350825, 1469100, 1518070, 1713950, 1801100, 1821684, 1920450, 2056740, 2125298, 2277105, 2570925, 2701650, 3036140, 3187947, 3427900, 3795175, 3840900, 4250596, 4554210, 5141850, 5313245, 5403300, 6375894, 7590350, 9108420, 10283700, 10626490, 11385525, 12751788, 15180700, 15939735, 21252980, 22771050, 26566225, 31879470, 45542100, 53132450, 63758940, 79698675, 106264900, 159397350, 318794700]

約数ペア:

[(1, 318794700), (2, 159397350), (3, 106264900), (4, 79698675), (5, 63758940), (6, 53132450), (7, 45542100), (10, 31879470), (12, 26566225), (14, 22771050), (15, 21252980), (20, 15939735), (21, 15180700), (25, 12751788), (28, 11385525), (30, 10626490), (31, 10283700), (35, 9108420), (42, 7590350), (50, 6375894), (59, 5403300), (60, 5313245), (62, 5141850), (70, 4554210), (75, 4250596), (83, 3840900), (84, 3795175), (93, 3427900), (100, 3187947), (105, 3036140), (118, 2701650), (124, 2570925), (140, 2277105), (150, 2125298), (155, 2056740), (166, 1920450), (175, 1821684), (177, 1801100), (186, 1713950), (210, 1518070), (217, 1469100), (236, 1350825), (249, 1280300), (295, 1080660), (300, 1062649), (310, 1028370), (332, 960225), (350, 910842), (354, 900550), (372, 856975), (413, 771900), (415, 768180), (420, 759035), (434, 734550), (465, 685580), (498, 640150), (525, 607228), (581, 548700), (590, 540330), (620, 514185), (651, 489700), (700, 455421), (708, 450275), (775, 411348), (826, 385950), (830, 384090), (868, 367275), (885, 360220), (930, 342790), (996, 320075), (1050, 303614), (1085, 293820), (1162, 274350), (1180, 270165), (1239, 257300), (1245, 256060), (1302, 244850), (1475, 216132), (1550, 205674), (1652, 192975), (1660, 192045), (1743, 182900), (1770, 180110), (1829, 174300), (1860, 171395), (2065, 154380), (2075, 153636), (2100, 151807), (2170, 146910), (2324, 137175), (2325, 137116), (2478, 128650), (2490, 128030), (2573, 123900), (2604, 122425), (2905, 109740), (2950, 108066), (3100, 102837), (3255, 97940), (3486, 91450), (3540, 90055), (3658, 87150), (4130, 77190), (4150, 76818), (4340, 73455), (4425, 72044), (4650, 68558), (4897, 65100), (4956, 64325), (4980, 64015), (5146, 61950), (5425, 58764), (5487, 58100), (5810, 54870), (5900, 54033), (6195, 51460), (6225, 51212), (6510, 48970), (6972, 45725), (7316, 43575), (7719, 41300), (8260, 38595), (8300, 38409), (8715, 36580), (8850, 36022), (9145, 34860), (9300, 34279), (9794, 32550), (10292, 30975), (10325, 30876), (10850, 29382), (10974, 29050), (11620, 27435), (12390, 25730), (12450, 25606), (12803, 24900), (12865, 24780), (13020, 24485), (14525, 21948), (14691, 21700), (15438, 20650), (16275, 19588), (17430, 18290), (17700, 18011)]