85574300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2843}}^1$

素因数の和:2907

約数の個数: 72

約数和(自身を含む): 217236096

約数和(自身を除く): 131661796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 860, 1075, 1204, 1505, 2150, 2843, 3010, 4300, 5686, 6020, 7525, 11372, 14215, 15050, 19901, 28430, 30100, 39802, 56860, 71075, 79604, 99505, 122249, 142150, 199010, 244498, 284300, 398020, 488996, 497525, 611245, 855743, 995050, 1222490, 1711486, 1990100, 2444980, 3056225, 3422972, 4278715, 6112450, 8557430, 12224900, 17114860, 21393575, 42787150, 85574300]

約数ペア:

[(1, 85574300), (2, 42787150), (4, 21393575), (5, 17114860), (7, 12224900), (10, 8557430), (14, 6112450), (20, 4278715), (25, 3422972), (28, 3056225), (35, 2444980), (43, 1990100), (50, 1711486), (70, 1222490), (86, 995050), (100, 855743), (140, 611245), (172, 497525), (175, 488996), (215, 398020), (301, 284300), (350, 244498), (430, 199010), (602, 142150), (700, 122249), (860, 99505), (1075, 79604), (1204, 71075), (1505, 56860), (2150, 39802), (2843, 30100), (3010, 28430), (4300, 19901), (5686, 15050), (6020, 14215), (7525, 11372)]