97212420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{180023}}^1$

素因数の和:180041

約数の個数: 48

約数和(自身を含む): 302440320

約数和(自身を除く): 205227900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 180023, 360046, 540069, 720092, 900115, 1080138, 1620207, 1800230, 2160276, 2700345, 3240414, 3600460, 4860621, 5400690, 6480828, 8101035, 9721242, 10801380, 16202070, 19442484, 24303105, 32404140, 48606210, 97212420]

約数ペア:

[(1, 97212420), (2, 48606210), (3, 32404140), (4, 24303105), (5, 19442484), (6, 16202070), (9, 10801380), (10, 9721242), (12, 8101035), (15, 6480828), (18, 5400690), (20, 4860621), (27, 3600460), (30, 3240414), (36, 2700345), (45, 2160276), (54, 1800230), (60, 1620207), (90, 1080138), (108, 900115), (135, 720092), (180, 540069), (270, 360046), (540, 180023)]