66379600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 184635008

約数和(自身を除く): 118255408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 151, 157, 175, 200, 280, 302, 314, 350, 400, 560, 604, 628, 700, 755, 785, 1057, 1099, 1208, 1256, 1400, 1510, 1570, 2114, 2198, 2416, 2512, 2800, 3020, 3140, 3775, 3925, 4228, 4396, 5285, 5495, 6040, 6280, 7550, 7850, 8456, 8792, 10570, 10990, 12080, 12560, 15100, 15700, 16912, 17584, 21140, 21980, 23707, 26425, 27475, 30200, 31400, 42280, 43960, 47414, 52850, 54950, 60400, 62800, 84560, 87920, 94828, 105700, 109900, 118535, 165949, 189656, 211400, 219800, 237070, 331898, 379312, 422800, 439600, 474140, 592675, 663796, 829745, 948280, 1185350, 1327592, 1659490, 1896560, 2370700, 2655184, 3318980, 4148725, 4741400, 6637960, 8297450, 9482800, 13275920, 16594900, 33189800, 66379600]

約数ペア:

[(1, 66379600), (2, 33189800), (4, 16594900), (5, 13275920), (7, 9482800), (8, 8297450), (10, 6637960), (14, 4741400), (16, 4148725), (20, 3318980), (25, 2655184), (28, 2370700), (35, 1896560), (40, 1659490), (50, 1327592), (56, 1185350), (70, 948280), (80, 829745), (100, 663796), (112, 592675), (140, 474140), (151, 439600), (157, 422800), (175, 379312), (200, 331898), (280, 237070), (302, 219800), (314, 211400), (350, 189656), (400, 165949), (560, 118535), (604, 109900), (628, 105700), (700, 94828), (755, 87920), (785, 84560), (1057, 62800), (1099, 60400), (1208, 54950), (1256, 52850), (1400, 47414), (1510, 43960), (1570, 42280), (2114, 31400), (2198, 30200), (2416, 27475), (2512, 26425), (2800, 23707), (3020, 21980), (3140, 21140), (3775, 17584), (3925, 16912), (4228, 15700), (4396, 15100), (5285, 12560), (5495, 12080), (6040, 10990), (6280, 10570), (7550, 8792), (7850, 8456)]