21441300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71471}}^1$

素因数の和:71488

約数の個数: 36

約数和(自身を含む): 62037696

約数和(自身を除く): 40596396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 71471, 142942, 214413, 285884, 357355, 428826, 714710, 857652, 1072065, 1429420, 1786775, 2144130, 3573550, 4288260, 5360325, 7147100, 10720650, 21441300]

約数ペア:

[(1, 21441300), (2, 10720650), (3, 7147100), (4, 5360325), (5, 4288260), (6, 3573550), (10, 2144130), (12, 1786775), (15, 1429420), (20, 1072065), (25, 857652), (30, 714710), (50, 428826), (60, 357355), (75, 285884), (100, 214413), (150, 142942), (300, 71471)]