82866900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{983}}^1$

素因数の和:1281

約数の個数: 72

約数和(自身を含む): 240859584

約数和(自身を除く): 157992684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 281, 300, 562, 843, 983, 1124, 1405, 1686, 1966, 2810, 2949, 3372, 3932, 4215, 4915, 5620, 5898, 7025, 8430, 9830, 11796, 14050, 14745, 16860, 19660, 21075, 24575, 28100, 29490, 42150, 49150, 58980, 73725, 84300, 98300, 147450, 276223, 294900, 552446, 828669, 1104892, 1381115, 1657338, 2762230, 3314676, 4143345, 5524460, 6905575, 8286690, 13811150, 16573380, 20716725, 27622300, 41433450, 82866900]

約数ペア:

[(1, 82866900), (2, 41433450), (3, 27622300), (4, 20716725), (5, 16573380), (6, 13811150), (10, 8286690), (12, 6905575), (15, 5524460), (20, 4143345), (25, 3314676), (30, 2762230), (50, 1657338), (60, 1381115), (75, 1104892), (100, 828669), (150, 552446), (281, 294900), (300, 276223), (562, 147450), (843, 98300), (983, 84300), (1124, 73725), (1405, 58980), (1686, 49150), (1966, 42150), (2810, 29490), (2949, 28100), (3372, 24575), (3932, 21075), (4215, 19660), (4915, 16860), (5620, 14745), (5898, 14050), (7025, 11796), (8430, 9830)]