102000500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 257607168

約数和(自身を除く): 155606668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 151, 175, 193, 250, 302, 350, 386, 500, 604, 700, 755, 772, 875, 965, 1057, 1351, 1510, 1750, 1930, 2114, 2702, 3020, 3500, 3775, 3860, 4228, 4825, 5285, 5404, 6755, 7550, 9650, 10570, 13510, 15100, 18875, 19300, 21140, 24125, 26425, 27020, 29143, 33775, 37750, 48250, 52850, 58286, 67550, 75500, 96500, 105700, 116572, 132125, 135100, 145715, 168875, 204001, 264250, 291430, 337750, 408002, 528500, 582860, 675500, 728575, 816004, 1020005, 1457150, 2040010, 2914300, 3642875, 4080020, 5100025, 7285750, 10200050, 14571500, 20400100, 25500125, 51000250, 102000500]

約数ペア:

[(1, 102000500), (2, 51000250), (4, 25500125), (5, 20400100), (7, 14571500), (10, 10200050), (14, 7285750), (20, 5100025), (25, 4080020), (28, 3642875), (35, 2914300), (50, 2040010), (70, 1457150), (100, 1020005), (125, 816004), (140, 728575), (151, 675500), (175, 582860), (193, 528500), (250, 408002), (302, 337750), (350, 291430), (386, 264250), (500, 204001), (604, 168875), (700, 145715), (755, 135100), (772, 132125), (875, 116572), (965, 105700), (1057, 96500), (1351, 75500), (1510, 67550), (1750, 58286), (1930, 52850), (2114, 48250), (2702, 37750), (3020, 33775), (3500, 29143), (3775, 27020), (3860, 26425), (4228, 24125), (4825, 21140), (5285, 19300), (5404, 18875), (6755, 15100), (7550, 13510), (9650, 10570)]