157028224400

素因数分解:

$2^4\times 5^2\times {\mathrm{9679}}^1\times {\mathrm{40559}}^1$

素因数の和:50256

約数の個数: 60

約数和(自身を含む): 377308588800

約数和(自身を除く): 220280364400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 9679, 19358, 38716, 40559, 48395, 77432, 81118, 96790, 154864, 162236, 193580, 202795, 241975, 324472, 387160, 405590, 483950, 648944, 774320, 811180, 967900, 1013975, 1622360, 1935800, 2027950, 3244720, 3871600, 4055900, 8111800, 16223600, 392570561, 785141122, 1570282244, 1962852805, 3140564488, 3925705610, 6281128976, 7851411220, 9814264025, 15702822440, 19628528050, 31405644880, 39257056100, 78514112200, 157028224400]

約数ペア:

[(1, 157028224400), (2, 78514112200), (4, 39257056100), (5, 31405644880), (8, 19628528050), (10, 15702822440), (16, 9814264025), (20, 7851411220), (25, 6281128976), (40, 3925705610), (50, 3140564488), (80, 1962852805), (100, 1570282244), (200, 785141122), (400, 392570561), (9679, 16223600), (19358, 8111800), (38716, 4055900), (40559, 3871600), (48395, 3244720), (77432, 2027950), (81118, 1935800), (96790, 1622360), (154864, 1013975), (162236, 967900), (193580, 811180), (202795, 774320), (241975, 648944), (324472, 483950), (387160, 405590)]