115461900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{128291}}^1$

素因数の和:128311

約数の個数: 54

約数和(自身を含む): 361911732

約数和(自身を除く): 246449832

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, 128291, 256582, 384873, 513164, 641455, 769746, 1154619, 1282910, 1539492, 1924365, 2309238, 2565820, 3207275, 3848730, 4618476, 5773095, 6414550, 7697460, 9621825, 11546190, 12829100, 19243650, 23092380, 28865475, 38487300, 57730950, 115461900]

約数ペア:

[(1, 115461900), (2, 57730950), (3, 38487300), (4, 28865475), (5, 23092380), (6, 19243650), (9, 12829100), (10, 11546190), (12, 9621825), (15, 7697460), (18, 6414550), (20, 5773095), (25, 4618476), (30, 3848730), (36, 3207275), (45, 2565820), (50, 2309238), (60, 1924365), (75, 1539492), (90, 1282910), (100, 1154619), (150, 769746), (180, 641455), (225, 513164), (300, 384873), (450, 256582), (900, 128291)]