61221300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29153}}^1$

素因数の和:29177

約数の個数: 72

約数和(自身を含む): 202445376

約数和(自身を除く): 141224076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 29153, 58306, 87459, 116612, 145765, 174918, 204071, 291530, 349836, 408142, 437295, 583060, 612213, 728825, 816284, 874590, 1020355, 1224426, 1457650, 1749180, 2040710, 2186475, 2448852, 2915300, 3061065, 4081420, 4372950, 5101775, 6122130, 8745900, 10203550, 12244260, 15305325, 20407100, 30610650, 61221300]

約数ペア:

[(1, 61221300), (2, 30610650), (3, 20407100), (4, 15305325), (5, 12244260), (6, 10203550), (7, 8745900), (10, 6122130), (12, 5101775), (14, 4372950), (15, 4081420), (20, 3061065), (21, 2915300), (25, 2448852), (28, 2186475), (30, 2040710), (35, 1749180), (42, 1457650), (50, 1224426), (60, 1020355), (70, 874590), (75, 816284), (84, 728825), (100, 612213), (105, 583060), (140, 437295), (150, 408142), (175, 349836), (210, 291530), (300, 204071), (350, 174918), (420, 145765), (525, 116612), (700, 87459), (1050, 58306), (2100, 29153)]