1301125680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1009}}^1$

素因数の和:1233

約数の個数: 200

約数和(自身を含む): 4546212000

約数和(自身を除く): 3245086320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 199, 216, 240, 270, 324, 360, 398, 405, 432, 540, 597, 648, 720, 796, 810, 995, 1009, 1080, 1194, 1296, 1592, 1620, 1791, 1990, 2018, 2160, 2388, 2985, 3027, 3184, 3240, 3582, 3980, 4036, 4776, 5045, 5373, 5970, 6054, 6480, 7164, 7960, 8072, 8955, 9081, 9552, 10090, 10746, 11940, 12108, 14328, 15135, 15920, 16119, 16144, 17910, 18162, 20180, 21492, 23880, 24216, 26865, 27243, 28656, 30270, 32238, 35820, 36324, 40360, 42984, 45405, 47760, 48432, 53730, 54486, 60540, 64476, 71640, 72648, 80595, 80720, 81729, 85968, 90810, 107460, 108972, 121080, 128952, 136215, 143280, 145296, 161190, 163458, 181620, 200791, 214920, 217944, 242160, 257904, 272430, 322380, 326916, 363240, 401582, 408645, 429840, 435888, 544860, 602373, 644760, 653832, 726480, 803164, 817290, 1003955, 1089720, 1204746, 1289520, 1307664, 1606328, 1634580, 1807119, 2007910, 2179440, 2409492, 3011865, 3212656, 3269160, 3614238, 4015820, 4818984, 5421357, 6023730, 6538320, 7228476, 8031640, 9035595, 9637968, 10842714, 12047460, 14456952, 16063280, 16264071, 18071190, 21685428, 24094920, 27106785, 28913904, 32528142, 36142380, 43370856, 48189840, 54213570, 65056284, 72284760, 81320355, 86741712, 108427140, 130112568, 144569520, 162640710, 216854280, 260225136, 325281420, 433708560, 650562840, 1301125680]

約数ペア:

[(1, 1301125680), (2, 650562840), (3, 433708560), (4, 325281420), (5, 260225136), (6, 216854280), (8, 162640710), (9, 144569520), (10, 130112568), (12, 108427140), (15, 86741712), (16, 81320355), (18, 72284760), (20, 65056284), (24, 54213570), (27, 48189840), (30, 43370856), (36, 36142380), (40, 32528142), (45, 28913904), (48, 27106785), (54, 24094920), (60, 21685428), (72, 18071190), (80, 16264071), (81, 16063280), (90, 14456952), (108, 12047460), (120, 10842714), (135, 9637968), (144, 9035595), (162, 8031640), (180, 7228476), (199, 6538320), (216, 6023730), (240, 5421357), (270, 4818984), (324, 4015820), (360, 3614238), (398, 3269160), (405, 3212656), (432, 3011865), (540, 2409492), (597, 2179440), (648, 2007910), (720, 1807119), (796, 1634580), (810, 1606328), (995, 1307664), (1009, 1289520), (1080, 1204746), (1194, 1089720), (1296, 1003955), (1592, 817290), (1620, 803164), (1791, 726480), (1990, 653832), (2018, 644760), (2160, 602373), (2388, 544860), (2985, 435888), (3027, 429840), (3184, 408645), (3240, 401582), (3582, 363240), (3980, 326916), (4036, 322380), (4776, 272430), (5045, 257904), (5373, 242160), (5970, 217944), (6054, 214920), (6480, 200791), (7164, 181620), (7960, 163458), (8072, 161190), (8955, 145296), (9081, 143280), (9552, 136215), (10090, 128952), (10746, 121080), (11940, 108972), (12108, 107460), (14328, 90810), (15135, 85968), (15920, 81729), (16119, 80720), (16144, 80595), (17910, 72648), (18162, 71640), (20180, 64476), (21492, 60540), (23880, 54486), (24216, 53730), (26865, 48432), (27243, 47760), (28656, 45405), (30270, 42984), (32238, 40360), (35820, 36324)]