145159200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{20161}}^1$

素因数の和:20187

約数の個数: 108

約数和(自身を含む): 511893018

約数和(自身を除く): 366733818

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, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 20161, 40322, 60483, 80644, 100805, 120966, 161288, 181449, 201610, 241932, 302415, 322576, 362898, 403220, 483864, 504025, 604830, 645152, 725796, 806440, 907245, 967728, 1008050, 1209660, 1451592, 1512075, 1612880, 1814490, 1935456, 2016100, 2419320, 2903184, 3024150, 3225760, 3628980, 4032200, 4536225, 4838640, 5806368, 6048300, 7257960, 8064400, 9072450, 9677280, 12096600, 14515920, 16128800, 18144900, 24193200, 29031840, 36289800, 48386400, 72579600, 145159200]

約数ペア:

[(1, 145159200), (2, 72579600), (3, 48386400), (4, 36289800), (5, 29031840), (6, 24193200), (8, 18144900), (9, 16128800), (10, 14515920), (12, 12096600), (15, 9677280), (16, 9072450), (18, 8064400), (20, 7257960), (24, 6048300), (25, 5806368), (30, 4838640), (32, 4536225), (36, 4032200), (40, 3628980), (45, 3225760), (48, 3024150), (50, 2903184), (60, 2419320), (72, 2016100), (75, 1935456), (80, 1814490), (90, 1612880), (96, 1512075), (100, 1451592), (120, 1209660), (144, 1008050), (150, 967728), (160, 907245), (180, 806440), (200, 725796), (225, 645152), (240, 604830), (288, 504025), (300, 483864), (360, 403220), (400, 362898), (450, 322576), (480, 302415), (600, 241932), (720, 201610), (800, 181449), (900, 161288), (1200, 120966), (1440, 100805), (1800, 80644), (2400, 60483), (3600, 40322), (7200, 20161)]