128898300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{429661}}^1$

素因数の和:429678

約数の個数: 36

約数和(自身を含む): 372946616

約数和(自身を除く): 244048316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 429661, 859322, 1288983, 1718644, 2148305, 2577966, 4296610, 5155932, 6444915, 8593220, 10741525, 12889830, 21483050, 25779660, 32224575, 42966100, 64449150, 128898300]

約数ペア:

[(1, 128898300), (2, 64449150), (3, 42966100), (4, 32224575), (5, 25779660), (6, 21483050), (10, 12889830), (12, 10741525), (15, 8593220), (20, 6444915), (25, 5155932), (30, 4296610), (50, 2577966), (60, 2148305), (75, 1718644), (100, 1288983), (150, 859322), (300, 429661)]