20544858000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{1141381}}^1$

素因数の和:1141410

約数の個数: 120

約数和(自身を含む): 71756403576

約数和(自身を除く): 51211545576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 9000, 18000, 1141381, 2282762, 3424143, 4565524, 5706905, 6848286, 9131048, 10272429, 11413810, 13696572, 17120715, 18262096, 20544858, 22827620, 27393144, 28534525, 34241430, 41089716, 45655240, 51362145, 54786288, 57069050, 68482860, 82179432, 85603575, 91310480, 102724290, 114138100, 136965720, 142672625, 164358864, 171207150, 205448580, 228276200, 256810725, 273931440, 285345250, 342414300, 410897160, 428017875, 456552400, 513621450, 570690500, 684828600, 821794320, 856035750, 1027242900, 1141381000, 1284053625, 1369657200, 1712071500, 2054485800, 2282762000, 2568107250, 3424143000, 4108971600, 5136214500, 6848286000, 10272429000, 20544858000]

約数ペア:

[(1, 20544858000), (2, 10272429000), (3, 6848286000), (4, 5136214500), (5, 4108971600), (6, 3424143000), (8, 2568107250), (9, 2282762000), (10, 2054485800), (12, 1712071500), (15, 1369657200), (16, 1284053625), (18, 1141381000), (20, 1027242900), (24, 856035750), (25, 821794320), (30, 684828600), (36, 570690500), (40, 513621450), (45, 456552400), (48, 428017875), (50, 410897160), (60, 342414300), (72, 285345250), (75, 273931440), (80, 256810725), (90, 228276200), (100, 205448580), (120, 171207150), (125, 164358864), (144, 142672625), (150, 136965720), (180, 114138100), (200, 102724290), (225, 91310480), (240, 85603575), (250, 82179432), (300, 68482860), (360, 57069050), (375, 54786288), (400, 51362145), (450, 45655240), (500, 41089716), (600, 34241430), (720, 28534525), (750, 27393144), (900, 22827620), (1000, 20544858), (1125, 18262096), (1200, 17120715), (1500, 13696572), (1800, 11413810), (2000, 10272429), (2250, 9131048), (3000, 6848286), (3600, 5706905), (4500, 4565524), (6000, 3424143), (9000, 2282762), (18000, 1141381)]