245066400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:464

約数の個数: 216

約数和(自身を含む): 875311164

約数和(自身を除く): 630244764

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 101, 120, 144, 150, 160, 180, 200, 202, 225, 240, 288, 300, 303, 337, 360, 400, 404, 450, 480, 505, 600, 606, 674, 720, 800, 808, 900, 909, 1010, 1011, 1200, 1212, 1348, 1440, 1515, 1616, 1685, 1800, 1818, 2020, 2022, 2400, 2424, 2525, 2696, 3030, 3033, 3232, 3370, 3600, 3636, 4040, 4044, 4545, 4848, 5050, 5055, 5392, 6060, 6066, 6740, 7200, 7272, 7575, 8080, 8088, 8425, 9090, 9696, 10100, 10110, 10784, 12120, 12132, 13480, 14544, 15150, 15165, 16160, 16176, 16850, 18180, 20200, 20220, 22725, 24240, 24264, 25275, 26960, 29088, 30300, 30330, 32352, 33700, 34037, 36360, 40400, 40440, 45450, 48480, 48528, 50550, 53920, 60600, 60660, 67400, 68074, 72720, 75825, 80800, 80880, 90900, 97056, 101100, 102111, 121200, 121320, 134800, 136148, 145440, 151650, 161760, 170185, 181800, 202200, 204222, 242400, 242640, 269600, 272296, 303300, 306333, 340370, 363600, 404400, 408444, 485280, 510555, 544592, 606600, 612666, 680740, 727200, 808800, 816888, 850925, 1021110, 1089184, 1213200, 1225332, 1361480, 1531665, 1633776, 1701850, 2042220, 2426400, 2450664, 2552775, 2722960, 3063330, 3267552, 3403700, 4084440, 4901328, 5105550, 5445920, 6126660, 6807400, 7658325, 8168880, 9802656, 10211100, 12253320, 13614800, 15316650, 16337760, 20422200, 24506640, 27229600, 30633300, 40844400, 49013280, 61266600, 81688800, 122533200, 245066400]

約数ペア:

[(1, 245066400), (2, 122533200), (3, 81688800), (4, 61266600), (5, 49013280), (6, 40844400), (8, 30633300), (9, 27229600), (10, 24506640), (12, 20422200), (15, 16337760), (16, 15316650), (18, 13614800), (20, 12253320), (24, 10211100), (25, 9802656), (30, 8168880), (32, 7658325), (36, 6807400), (40, 6126660), (45, 5445920), (48, 5105550), (50, 4901328), (60, 4084440), (72, 3403700), (75, 3267552), (80, 3063330), (90, 2722960), (96, 2552775), (100, 2450664), (101, 2426400), (120, 2042220), (144, 1701850), (150, 1633776), (160, 1531665), (180, 1361480), (200, 1225332), (202, 1213200), (225, 1089184), (240, 1021110), (288, 850925), (300, 816888), (303, 808800), (337, 727200), (360, 680740), (400, 612666), (404, 606600), (450, 544592), (480, 510555), (505, 485280), (600, 408444), (606, 404400), (674, 363600), (720, 340370), (800, 306333), (808, 303300), (900, 272296), (909, 269600), (1010, 242640), (1011, 242400), (1200, 204222), (1212, 202200), (1348, 181800), (1440, 170185), (1515, 161760), (1616, 151650), (1685, 145440), (1800, 136148), (1818, 134800), (2020, 121320), (2022, 121200), (2400, 102111), (2424, 101100), (2525, 97056), (2696, 90900), (3030, 80880), (3033, 80800), (3232, 75825), (3370, 72720), (3600, 68074), (3636, 67400), (4040, 60660), (4044, 60600), (4545, 53920), (4848, 50550), (5050, 48528), (5055, 48480), (5392, 45450), (6060, 40440), (6066, 40400), (6740, 36360), (7200, 34037), (7272, 33700), (7575, 32352), (8080, 30330), (8088, 30300), (8425, 29088), (9090, 26960), (9696, 25275), (10100, 24264), (10110, 24240), (10784, 22725), (12120, 20220), (12132, 20200), (13480, 18180), (14544, 16850), (15150, 16176), (15165, 16160)]