80166300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{353}}^1\times {\mathrm{757}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 232912176

約数和(自身を除く): 152745876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 353, 706, 757, 1059, 1412, 1514, 1765, 2118, 2271, 3028, 3530, 3785, 4236, 4542, 5295, 7060, 7570, 8825, 9084, 10590, 11355, 15140, 17650, 18925, 21180, 22710, 26475, 35300, 37850, 45420, 52950, 56775, 75700, 105900, 113550, 227100, 267221, 534442, 801663, 1068884, 1336105, 1603326, 2672210, 3206652, 4008315, 5344420, 6680525, 8016630, 13361050, 16033260, 20041575, 26722100, 40083150, 80166300]

約数ペア:

[(1, 80166300), (2, 40083150), (3, 26722100), (4, 20041575), (5, 16033260), (6, 13361050), (10, 8016630), (12, 6680525), (15, 5344420), (20, 4008315), (25, 3206652), (30, 2672210), (50, 1603326), (60, 1336105), (75, 1068884), (100, 801663), (150, 534442), (300, 267221), (353, 227100), (706, 113550), (757, 105900), (1059, 75700), (1412, 56775), (1514, 52950), (1765, 45420), (2118, 37850), (2271, 35300), (3028, 26475), (3530, 22710), (3785, 21180), (4236, 18925), (4542, 17650), (5295, 15140), (7060, 11355), (7570, 10590), (8825, 9084)]