45545400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{25303}}^1$

素因数の和:25325

約数の個数: 72

約数和(自身を含む): 152962680

約数和(自身を除く): 107417280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 25303, 50606, 75909, 101212, 126515, 151818, 202424, 227727, 253030, 303636, 379545, 455454, 506060, 607272, 632575, 759090, 910908, 1012120, 1138635, 1265150, 1518180, 1821816, 1897725, 2277270, 2530300, 3036360, 3795450, 4554540, 5060600, 5693175, 7590900, 9109080, 11386350, 15181800, 22772700, 45545400]

約数ペア:

[(1, 45545400), (2, 22772700), (3, 15181800), (4, 11386350), (5, 9109080), (6, 7590900), (8, 5693175), (9, 5060600), (10, 4554540), (12, 3795450), (15, 3036360), (18, 2530300), (20, 2277270), (24, 1897725), (25, 1821816), (30, 1518180), (36, 1265150), (40, 1138635), (45, 1012120), (50, 910908), (60, 759090), (72, 632575), (75, 607272), (90, 506060), (100, 455454), (120, 379545), (150, 303636), (180, 253030), (200, 227727), (225, 202424), (300, 151818), (360, 126515), (450, 101212), (600, 75909), (900, 50606), (1800, 25303)]