138657600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{9629}}^1$

素因数の和:9657

約数の個数: 126

約数和(自身を含む): 492873030

約数和(自身を除く): 354215430

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, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4800, 7200, 9629, 14400, 19258, 28887, 38516, 48145, 57774, 77032, 86661, 96290, 115548, 144435, 154064, 173322, 192580, 231096, 240725, 288870, 308128, 346644, 385160, 433305, 462192, 481450, 577740, 616256, 693288, 722175, 770320, 866610, 924384, 962900, 1155480, 1386576, 1444350, 1540640, 1733220, 1848768, 1925800, 2166525, 2310960, 2773152, 2888700, 3081280, 3466440, 3851600, 4333050, 4621920, 5546304, 5777400, 6932880, 7703200, 8666100, 9243840, 11554800, 13865760, 15406400, 17332200, 23109600, 27731520, 34664400, 46219200, 69328800, 138657600]

約数ペア:

[(1, 138657600), (2, 69328800), (3, 46219200), (4, 34664400), (5, 27731520), (6, 23109600), (8, 17332200), (9, 15406400), (10, 13865760), (12, 11554800), (15, 9243840), (16, 8666100), (18, 7703200), (20, 6932880), (24, 5777400), (25, 5546304), (30, 4621920), (32, 4333050), (36, 3851600), (40, 3466440), (45, 3081280), (48, 2888700), (50, 2773152), (60, 2310960), (64, 2166525), (72, 1925800), (75, 1848768), (80, 1733220), (90, 1540640), (96, 1444350), (100, 1386576), (120, 1155480), (144, 962900), (150, 924384), (160, 866610), (180, 770320), (192, 722175), (200, 693288), (225, 616256), (240, 577740), (288, 481450), (300, 462192), (320, 433305), (360, 385160), (400, 346644), (450, 308128), (480, 288870), (576, 240725), (600, 231096), (720, 192580), (800, 173322), (900, 154064), (960, 144435), (1200, 115548), (1440, 96290), (1600, 86661), (1800, 77032), (2400, 57774), (2880, 48145), (3600, 38516), (4800, 28887), (7200, 19258), (9629, 14400)]