1305655200

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{20149}}^1$

素因数の和:20181

約数の個数: 180

約数和(自身を含む): 4761706950

約数和(自身を除く): 3456051750

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2592, 2700, 3240, 3600, 4050, 4320, 5400, 6480, 7200, 8100, 10800, 12960, 16200, 20149, 21600, 32400, 40298, 60447, 64800, 80596, 100745, 120894, 161192, 181341, 201490, 241788, 302235, 322384, 362682, 402980, 483576, 503725, 544023, 604470, 644768, 725364, 805960, 906705, 967152, 1007450, 1088046, 1208940, 1450728, 1511175, 1611920, 1632069, 1813410, 1934304, 2014900, 2176092, 2417880, 2720115, 2901456, 3022350, 3223840, 3264138, 3626820, 4029800, 4352184, 4533525, 4835760, 5440230, 5802912, 6044700, 6528276, 7253640, 8059600, 8160345, 8704368, 9067050, 9671520, 10880460, 12089400, 13056552, 13600575, 14507280, 16119200, 16320690, 17408736, 18134100, 21760920, 24178800, 26113104, 27201150, 29014560, 32641380, 36268200, 40801725, 43521840, 48357600, 52226208, 54402300, 65282760, 72536400, 81603450, 87043680, 108804600, 130565520, 145072800, 163206900, 217609200, 261131040, 326413800, 435218400, 652827600, 1305655200]

約数ペア:

[(1, 1305655200), (2, 652827600), (3, 435218400), (4, 326413800), (5, 261131040), (6, 217609200), (8, 163206900), (9, 145072800), (10, 130565520), (12, 108804600), (15, 87043680), (16, 81603450), (18, 72536400), (20, 65282760), (24, 54402300), (25, 52226208), (27, 48357600), (30, 43521840), (32, 40801725), (36, 36268200), (40, 32641380), (45, 29014560), (48, 27201150), (50, 26113104), (54, 24178800), (60, 21760920), (72, 18134100), (75, 17408736), (80, 16320690), (81, 16119200), (90, 14507280), (96, 13600575), (100, 13056552), (108, 12089400), (120, 10880460), (135, 9671520), (144, 9067050), (150, 8704368), (160, 8160345), (162, 8059600), (180, 7253640), (200, 6528276), (216, 6044700), (225, 5802912), (240, 5440230), (270, 4835760), (288, 4533525), (300, 4352184), (324, 4029800), (360, 3626820), (400, 3264138), (405, 3223840), (432, 3022350), (450, 2901456), (480, 2720115), (540, 2417880), (600, 2176092), (648, 2014900), (675, 1934304), (720, 1813410), (800, 1632069), (810, 1611920), (864, 1511175), (900, 1450728), (1080, 1208940), (1200, 1088046), (1296, 1007450), (1350, 967152), (1440, 906705), (1620, 805960), (1800, 725364), (2025, 644768), (2160, 604470), (2400, 544023), (2592, 503725), (2700, 483576), (3240, 402980), (3600, 362682), (4050, 322384), (4320, 302235), (5400, 241788), (6480, 201490), (7200, 181341), (8100, 161192), (10800, 120894), (12960, 100745), (16200, 80596), (20149, 64800), (21600, 60447), (32400, 40298)]