2550154440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:428

約数の個数: 256

約数和(自身を含む): 8352460800

約数和(自身を除く): 5802306360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 151, 174, 184, 211, 230, 232, 276, 290, 302, 345, 348, 422, 435, 453, 460, 552, 580, 604, 633, 667, 690, 696, 755, 844, 870, 906, 920, 1055, 1160, 1208, 1266, 1334, 1380, 1510, 1688, 1740, 1812, 2001, 2110, 2265, 2532, 2668, 2760, 3020, 3165, 3335, 3473, 3480, 3624, 4002, 4220, 4379, 4530, 4853, 5064, 5336, 6040, 6119, 6330, 6670, 6946, 8004, 8440, 8758, 9060, 9706, 10005, 10419, 12238, 12660, 13137, 13340, 13892, 14559, 16008, 17365, 17516, 18120, 18357, 19412, 20010, 20838, 21895, 24265, 24476, 25320, 26274, 26680, 27784, 29118, 30595, 31861, 34730, 35032, 36714, 38824, 40020, 41676, 43790, 48530, 48952, 52095, 52548, 58236, 61190, 63722, 65685, 69460, 72795, 73428, 80040, 83352, 87580, 91785, 95583, 97060, 100717, 104190, 105096, 116472, 122380, 127444, 131370, 138920, 140737, 145590, 146856, 159305, 175160, 183570, 191166, 194120, 201434, 208380, 244760, 254888, 262740, 281474, 291180, 302151, 318610, 367140, 382332, 402868, 416760, 422211, 477915, 503585, 525480, 562948, 582360, 604302, 637220, 703685, 732803, 734280, 764664, 805736, 844422, 923969, 955830, 1007170, 1125896, 1208604, 1274440, 1407370, 1465606, 1510755, 1688844, 1847938, 1911660, 2014340, 2111055, 2198409, 2417208, 2771907, 2814740, 2931212, 3021510, 3377688, 3664015, 3695876, 3823320, 4028680, 4222110, 4396818, 4619845, 5543814, 5629480, 5862424, 6043020, 7328030, 7391752, 8444220, 8793636, 9239690, 10992045, 11087628, 12086040, 13859535, 14656060, 16888440, 17587272, 18479380, 21251287, 21984090, 22175256, 27719070, 29312120, 36958760, 42502574, 43968180, 55438140, 63753861, 85005148, 87936360, 106256435, 110876280, 127507722, 170010296, 212512870, 255015444, 318769305, 425025740, 510030888, 637538610, 850051480, 1275077220, 2550154440]

約数ペア:

[(1, 2550154440), (2, 1275077220), (3, 850051480), (4, 637538610), (5, 510030888), (6, 425025740), (8, 318769305), (10, 255015444), (12, 212512870), (15, 170010296), (20, 127507722), (23, 110876280), (24, 106256435), (29, 87936360), (30, 85005148), (40, 63753861), (46, 55438140), (58, 43968180), (60, 42502574), (69, 36958760), (87, 29312120), (92, 27719070), (115, 22175256), (116, 21984090), (120, 21251287), (138, 18479380), (145, 17587272), (151, 16888440), (174, 14656060), (184, 13859535), (211, 12086040), (230, 11087628), (232, 10992045), (276, 9239690), (290, 8793636), (302, 8444220), (345, 7391752), (348, 7328030), (422, 6043020), (435, 5862424), (453, 5629480), (460, 5543814), (552, 4619845), (580, 4396818), (604, 4222110), (633, 4028680), (667, 3823320), (690, 3695876), (696, 3664015), (755, 3377688), (844, 3021510), (870, 2931212), (906, 2814740), (920, 2771907), (1055, 2417208), (1160, 2198409), (1208, 2111055), (1266, 2014340), (1334, 1911660), (1380, 1847938), (1510, 1688844), (1688, 1510755), (1740, 1465606), (1812, 1407370), (2001, 1274440), (2110, 1208604), (2265, 1125896), (2532, 1007170), (2668, 955830), (2760, 923969), (3020, 844422), (3165, 805736), (3335, 764664), (3473, 734280), (3480, 732803), (3624, 703685), (4002, 637220), (4220, 604302), (4379, 582360), (4530, 562948), (4853, 525480), (5064, 503585), (5336, 477915), (6040, 422211), (6119, 416760), (6330, 402868), (6670, 382332), (6946, 367140), (8004, 318610), (8440, 302151), (8758, 291180), (9060, 281474), (9706, 262740), (10005, 254888), (10419, 244760), (12238, 208380), (12660, 201434), (13137, 194120), (13340, 191166), (13892, 183570), (14559, 175160), (16008, 159305), (17365, 146856), (17516, 145590), (18120, 140737), (18357, 138920), (19412, 131370), (20010, 127444), (20838, 122380), (21895, 116472), (24265, 105096), (24476, 104190), (25320, 100717), (26274, 97060), (26680, 95583), (27784, 91785), (29118, 87580), (30595, 83352), (31861, 80040), (34730, 73428), (35032, 72795), (36714, 69460), (38824, 65685), (40020, 63722), (41676, 61190), (43790, 58236), (48530, 52548), (48952, 52095)]