222030972100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{751}}^1\times {\mathrm{422353}}^1$

素因数の和:423125

約数の個数: 72

約数和(自身を含む): 551371321088

約数和(自身を除く): 329340348988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 751, 1502, 3004, 3755, 5257, 7510, 10514, 15020, 18775, 21028, 26285, 37550, 52570, 75100, 105140, 131425, 262850, 422353, 525700, 844706, 1689412, 2111765, 2956471, 4223530, 5912942, 8447060, 10558825, 11825884, 14782355, 21117650, 29564710, 42235300, 59129420, 73911775, 147823550, 295647100, 317187103, 634374206, 1268748412, 1585935515, 2220309721, 3171871030, 4440619442, 6343742060, 7929677575, 8881238884, 11101548605, 15859355150, 22203097210, 31718710300, 44406194420, 55507743025, 111015486050, 222030972100]

約数ペア:

[(1, 222030972100), (2, 111015486050), (4, 55507743025), (5, 44406194420), (7, 31718710300), (10, 22203097210), (14, 15859355150), (20, 11101548605), (25, 8881238884), (28, 7929677575), (35, 6343742060), (50, 4440619442), (70, 3171871030), (100, 2220309721), (140, 1585935515), (175, 1268748412), (350, 634374206), (700, 317187103), (751, 295647100), (1502, 147823550), (3004, 73911775), (3755, 59129420), (5257, 42235300), (7510, 29564710), (10514, 21117650), (15020, 14782355), (18775, 11825884), (21028, 10558825), (26285, 8447060), (37550, 5912942), (52570, 4223530), (75100, 2956471), (105140, 2111765), (131425, 1689412), (262850, 844706), (422353, 525700)]