75211400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2011}}^1$

素因数の和:2055

約数の個数: 96

約数和(自身を含む): 202085280

約数和(自身を除く): 126873880

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 136, 170, 187, 200, 220, 275, 340, 374, 425, 440, 550, 680, 748, 850, 935, 1100, 1496, 1700, 1870, 2011, 2200, 3400, 3740, 4022, 4675, 7480, 8044, 9350, 10055, 16088, 18700, 20110, 22121, 34187, 37400, 40220, 44242, 50275, 68374, 80440, 88484, 100550, 110605, 136748, 170935, 176968, 201100, 221210, 273496, 341870, 376057, 402200, 442420, 553025, 683740, 752114, 854675, 884840, 1106050, 1367480, 1504228, 1709350, 1880285, 2212100, 3008456, 3418700, 3760570, 4424200, 6837400, 7521140, 9401425, 15042280, 18802850, 37605700, 75211400]

約数ペア:

[(1, 75211400), (2, 37605700), (4, 18802850), (5, 15042280), (8, 9401425), (10, 7521140), (11, 6837400), (17, 4424200), (20, 3760570), (22, 3418700), (25, 3008456), (34, 2212100), (40, 1880285), (44, 1709350), (50, 1504228), (55, 1367480), (68, 1106050), (85, 884840), (88, 854675), (100, 752114), (110, 683740), (136, 553025), (170, 442420), (187, 402200), (200, 376057), (220, 341870), (275, 273496), (340, 221210), (374, 201100), (425, 176968), (440, 170935), (550, 136748), (680, 110605), (748, 100550), (850, 88484), (935, 80440), (1100, 68374), (1496, 50275), (1700, 44242), (1870, 40220), (2011, 37400), (2200, 34187), (3400, 22121), (3740, 20110), (4022, 18700), (4675, 16088), (7480, 10055), (8044, 9350)]