30291244900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{259121}}^1$

素因数の和:259309

約数の個数: 72

約数和(自身を含む): 75572413056

約数和(自身を除く): 45281168156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 167, 175, 334, 350, 668, 700, 835, 1169, 1670, 2338, 3340, 4175, 4676, 5845, 8350, 11690, 16700, 23380, 29225, 58450, 116900, 259121, 518242, 1036484, 1295605, 1813847, 2591210, 3627694, 5182420, 6478025, 7255388, 9069235, 12956050, 18138470, 25912100, 36276940, 43273207, 45346175, 86546414, 90692350, 173092828, 181384700, 216366035, 302912449, 432732070, 605824898, 865464140, 1081830175, 1211649796, 1514562245, 2163660350, 3029124490, 4327320700, 6058248980, 7572811225, 15145622450, 30291244900]

約数ペア:

[(1, 30291244900), (2, 15145622450), (4, 7572811225), (5, 6058248980), (7, 4327320700), (10, 3029124490), (14, 2163660350), (20, 1514562245), (25, 1211649796), (28, 1081830175), (35, 865464140), (50, 605824898), (70, 432732070), (100, 302912449), (140, 216366035), (167, 181384700), (175, 173092828), (334, 90692350), (350, 86546414), (668, 45346175), (700, 43273207), (835, 36276940), (1169, 25912100), (1670, 18138470), (2338, 12956050), (3340, 9069235), (4175, 7255388), (4676, 6478025), (5845, 5182420), (8350, 3627694), (11690, 2591210), (16700, 1813847), (23380, 1295605), (29225, 1036484), (58450, 518242), (116900, 259121)]