242164300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{757}}^1$

素因数の和:1235

約数の個数: 72

約数和(自身を含む): 602676704

約数和(自身を除く): 360512404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 457, 700, 757, 914, 1514, 1828, 2285, 3028, 3199, 3785, 4570, 5299, 6398, 7570, 9140, 10598, 11425, 12796, 15140, 15995, 18925, 21196, 22850, 26495, 31990, 37850, 45700, 52990, 63980, 75700, 79975, 105980, 132475, 159950, 264950, 319900, 345949, 529900, 691898, 1383796, 1729745, 2421643, 3459490, 4843286, 6918980, 8648725, 9686572, 12108215, 17297450, 24216430, 34594900, 48432860, 60541075, 121082150, 242164300]

約数ペア:

[(1, 242164300), (2, 121082150), (4, 60541075), (5, 48432860), (7, 34594900), (10, 24216430), (14, 17297450), (20, 12108215), (25, 9686572), (28, 8648725), (35, 6918980), (50, 4843286), (70, 3459490), (100, 2421643), (140, 1729745), (175, 1383796), (350, 691898), (457, 529900), (700, 345949), (757, 319900), (914, 264950), (1514, 159950), (1828, 132475), (2285, 105980), (3028, 79975), (3199, 75700), (3785, 63980), (4570, 52990), (5299, 45700), (6398, 37850), (7570, 31990), (9140, 26495), (10598, 22850), (11425, 21196), (12796, 18925), (15140, 15995)]