155116450

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 297302400

約数和(自身を除く): 142185950

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 149, 235, 298, 443, 470, 745, 886, 1175, 1490, 2215, 2350, 3725, 4430, 7003, 7450, 11075, 14006, 20821, 22150, 35015, 41642, 66007, 70030, 104105, 132014, 175075, 208210, 330035, 350150, 520525, 660070, 1041050, 1650175, 3102329, 3300350, 6204658, 15511645, 31023290, 77558225, 155116450]

約数ペア:

[(1, 155116450), (2, 77558225), (5, 31023290), (10, 15511645), (25, 6204658), (47, 3300350), (50, 3102329), (94, 1650175), (149, 1041050), (235, 660070), (298, 520525), (443, 350150), (470, 330035), (745, 208210), (886, 175075), (1175, 132014), (1490, 104105), (2215, 70030), (2350, 66007), (3725, 41642), (4430, 35015), (7003, 22150), (7450, 20821), (11075, 14006)]