205997100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{367}}^1\times {\mathrm{1871}}^1$

素因数の和:2255

約数の個数: 72

約数和(自身を含む): 597961728

約数和(自身を除く): 391964628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 367, 734, 1101, 1468, 1835, 1871, 2202, 3670, 3742, 4404, 5505, 5613, 7340, 7484, 9175, 9355, 11010, 11226, 18350, 18710, 22020, 22452, 27525, 28065, 36700, 37420, 46775, 55050, 56130, 93550, 110100, 112260, 140325, 187100, 280650, 561300, 686657, 1373314, 2059971, 2746628, 3433285, 4119942, 6866570, 8239884, 10299855, 13733140, 17166425, 20599710, 34332850, 41199420, 51499275, 68665700, 102998550, 205997100]

約数ペア:

[(1, 205997100), (2, 102998550), (3, 68665700), (4, 51499275), (5, 41199420), (6, 34332850), (10, 20599710), (12, 17166425), (15, 13733140), (20, 10299855), (25, 8239884), (30, 6866570), (50, 4119942), (60, 3433285), (75, 2746628), (100, 2059971), (150, 1373314), (300, 686657), (367, 561300), (734, 280650), (1101, 187100), (1468, 140325), (1835, 112260), (1871, 110100), (2202, 93550), (3670, 56130), (3742, 55050), (4404, 46775), (5505, 37420), (5613, 36700), (7340, 28065), (7484, 27525), (9175, 22452), (9355, 22020), (11010, 18710), (11226, 18350)]