180247200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{10729}}^1$

素因数の和:10759

約数の個数: 144

約数和(自身を含む): 670582080

約数和(自身を除く): 490334880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 10729, 16800, 21458, 32187, 42916, 53645, 64374, 75103, 85832, 107290, 128748, 150206, 160935, 171664, 214580, 225309, 257496, 268225, 300412, 321870, 343328, 375515, 429160, 450618, 514992, 536450, 600824, 643740, 751030, 804675, 858320, 901236, 1029984, 1072900, 1126545, 1201648, 1287480, 1502060, 1609350, 1716640, 1802472, 1877575, 2145800, 2253090, 2403296, 2574960, 3004120, 3218700, 3604944, 3755150, 4291600, 4506180, 5149920, 5632725, 6008240, 6437400, 7209888, 7510300, 8583200, 9012360, 11265450, 12016480, 12874800, 15020600, 18024720, 22530900, 25749600, 30041200, 36049440, 45061800, 60082400, 90123600, 180247200]

約数ペア:

[(1, 180247200), (2, 90123600), (3, 60082400), (4, 45061800), (5, 36049440), (6, 30041200), (7, 25749600), (8, 22530900), (10, 18024720), (12, 15020600), (14, 12874800), (15, 12016480), (16, 11265450), (20, 9012360), (21, 8583200), (24, 7510300), (25, 7209888), (28, 6437400), (30, 6008240), (32, 5632725), (35, 5149920), (40, 4506180), (42, 4291600), (48, 3755150), (50, 3604944), (56, 3218700), (60, 3004120), (70, 2574960), (75, 2403296), (80, 2253090), (84, 2145800), (96, 1877575), (100, 1802472), (105, 1716640), (112, 1609350), (120, 1502060), (140, 1287480), (150, 1201648), (160, 1126545), (168, 1072900), (175, 1029984), (200, 901236), (210, 858320), (224, 804675), (240, 751030), (280, 643740), (300, 600824), (336, 536450), (350, 514992), (400, 450618), (420, 429160), (480, 375515), (525, 343328), (560, 321870), (600, 300412), (672, 268225), (700, 257496), (800, 225309), (840, 214580), (1050, 171664), (1120, 160935), (1200, 150206), (1400, 128748), (1680, 107290), (2100, 85832), (2400, 75103), (2800, 64374), (3360, 53645), (4200, 42916), (5600, 32187), (8400, 21458), (10729, 16800)]