64022700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:776

約数の個数: 144

約数和(自身を含む): 216930560

約数和(自身を除く): 152907860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 50, 60, 70, 75, 84, 86, 100, 105, 129, 140, 150, 172, 175, 210, 215, 258, 300, 301, 350, 420, 430, 516, 525, 602, 645, 700, 709, 860, 903, 1050, 1075, 1204, 1290, 1418, 1505, 1806, 2100, 2127, 2150, 2580, 2836, 3010, 3225, 3545, 3612, 4254, 4300, 4515, 4963, 6020, 6450, 7090, 7525, 8508, 9030, 9926, 10635, 12900, 14180, 14889, 15050, 17725, 18060, 19852, 21270, 22575, 24815, 29778, 30100, 30487, 35450, 42540, 45150, 49630, 53175, 59556, 60974, 70900, 74445, 90300, 91461, 99260, 106350, 121948, 124075, 148890, 152435, 182922, 212700, 213409, 248150, 297780, 304870, 365844, 372225, 426818, 457305, 496300, 609740, 640227, 744450, 762175, 853636, 914610, 1067045, 1280454, 1488900, 1524350, 1829220, 2134090, 2286525, 2560908, 3048700, 3201135, 4268180, 4573050, 5335225, 6402270, 9146100, 10670450, 12804540, 16005675, 21340900, 32011350, 64022700]

約数ペア:

[(1, 64022700), (2, 32011350), (3, 21340900), (4, 16005675), (5, 12804540), (6, 10670450), (7, 9146100), (10, 6402270), (12, 5335225), (14, 4573050), (15, 4268180), (20, 3201135), (21, 3048700), (25, 2560908), (28, 2286525), (30, 2134090), (35, 1829220), (42, 1524350), (43, 1488900), (50, 1280454), (60, 1067045), (70, 914610), (75, 853636), (84, 762175), (86, 744450), (100, 640227), (105, 609740), (129, 496300), (140, 457305), (150, 426818), (172, 372225), (175, 365844), (210, 304870), (215, 297780), (258, 248150), (300, 213409), (301, 212700), (350, 182922), (420, 152435), (430, 148890), (516, 124075), (525, 121948), (602, 106350), (645, 99260), (700, 91461), (709, 90300), (860, 74445), (903, 70900), (1050, 60974), (1075, 59556), (1204, 53175), (1290, 49630), (1418, 45150), (1505, 42540), (1806, 35450), (2100, 30487), (2127, 30100), (2150, 29778), (2580, 24815), (2836, 22575), (3010, 21270), (3225, 19852), (3545, 18060), (3612, 17725), (4254, 15050), (4300, 14889), (4515, 14180), (4963, 12900), (6020, 10635), (6450, 9926), (7090, 9030), (7525, 8508)]