75887050

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 145303200

約数和(自身を除く): 69416150

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 139, 179, 278, 305, 358, 610, 695, 895, 1390, 1525, 1790, 3050, 3475, 4475, 6950, 8479, 8950, 10919, 16958, 21838, 24881, 42395, 49762, 54595, 84790, 109190, 124405, 211975, 248810, 272975, 423950, 545950, 622025, 1244050, 1517741, 3035482, 7588705, 15177410, 37943525, 75887050]

約数ペア:

[(1, 75887050), (2, 37943525), (5, 15177410), (10, 7588705), (25, 3035482), (50, 1517741), (61, 1244050), (122, 622025), (139, 545950), (179, 423950), (278, 272975), (305, 248810), (358, 211975), (610, 124405), (695, 109190), (895, 84790), (1390, 54595), (1525, 49762), (1790, 42395), (3050, 24881), (3475, 21838), (4475, 16958), (6950, 10919), (8479, 8950)]