115505100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{128339}}^1$

素因数の和:128359

約数の個数: 54

約数和(自身を含む): 362047140

約数和(自身を除く): 246542040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 128339, 256678, 385017, 513356, 641695, 770034, 1155051, 1283390, 1540068, 1925085, 2310102, 2566780, 3208475, 3850170, 4620204, 5775255, 6416950, 7700340, 9625425, 11550510, 12833900, 19250850, 23101020, 28876275, 38501700, 57752550, 115505100]

約数ペア:

[(1, 115505100), (2, 57752550), (3, 38501700), (4, 28876275), (5, 23101020), (6, 19250850), (9, 12833900), (10, 11550510), (12, 9625425), (15, 7700340), (18, 6416950), (20, 5775255), (25, 4620204), (30, 3850170), (36, 3208475), (45, 2566780), (50, 2310102), (60, 1925085), (75, 1540068), (90, 1283390), (100, 1155051), (150, 770034), (180, 641695), (225, 513356), (300, 385017), (450, 256678), (900, 128339)]