4545100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 11610368

約数和(自身を除く): 7065268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 151, 172, 175, 215, 301, 302, 350, 430, 602, 604, 700, 755, 860, 1057, 1075, 1204, 1505, 1510, 2114, 2150, 3010, 3020, 3775, 4228, 4300, 5285, 6020, 6493, 7525, 7550, 10570, 12986, 15050, 15100, 21140, 25972, 26425, 30100, 32465, 45451, 52850, 64930, 90902, 105700, 129860, 162325, 181804, 227255, 324650, 454510, 649300, 909020, 1136275, 2272550, 4545100]

約数ペア:

[(1, 4545100), (2, 2272550), (4, 1136275), (5, 909020), (7, 649300), (10, 454510), (14, 324650), (20, 227255), (25, 181804), (28, 162325), (35, 129860), (43, 105700), (50, 90902), (70, 64930), (86, 52850), (100, 45451), (140, 32465), (151, 30100), (172, 26425), (175, 25972), (215, 21140), (301, 15100), (302, 15050), (350, 12986), (430, 10570), (602, 7550), (604, 7525), (700, 6493), (755, 6020), (860, 5285), (1057, 4300), (1075, 4228), (1204, 3775), (1505, 3020), (1510, 3010), (2114, 2150)]