285429320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3469}}^1$

素因数の和:3519

約数の個数: 96

約数和(自身を含む): 747646200

約数和(自身を除く): 462216880

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 121, 136, 170, 187, 220, 242, 340, 374, 440, 484, 605, 680, 748, 935, 968, 1210, 1496, 1870, 2057, 2420, 3469, 3740, 4114, 4840, 6938, 7480, 8228, 10285, 13876, 16456, 17345, 20570, 27752, 34690, 38159, 41140, 58973, 69380, 76318, 82280, 117946, 138760, 152636, 190795, 235892, 294865, 305272, 381590, 419749, 471784, 589730, 648703, 763180, 839498, 1179460, 1297406, 1526360, 1678996, 2098745, 2358920, 2594812, 3243515, 3357992, 4197490, 5189624, 6487030, 7135733, 8394980, 12974060, 14271466, 16789960, 25948120, 28542932, 35678665, 57085864, 71357330, 142714660, 285429320]

約数ペア:

[(1, 285429320), (2, 142714660), (4, 71357330), (5, 57085864), (8, 35678665), (10, 28542932), (11, 25948120), (17, 16789960), (20, 14271466), (22, 12974060), (34, 8394980), (40, 7135733), (44, 6487030), (55, 5189624), (68, 4197490), (85, 3357992), (88, 3243515), (110, 2594812), (121, 2358920), (136, 2098745), (170, 1678996), (187, 1526360), (220, 1297406), (242, 1179460), (340, 839498), (374, 763180), (440, 648703), (484, 589730), (605, 471784), (680, 419749), (748, 381590), (935, 305272), (968, 294865), (1210, 235892), (1496, 190795), (1870, 152636), (2057, 138760), (2420, 117946), (3469, 82280), (3740, 76318), (4114, 69380), (4840, 58973), (6938, 41140), (7480, 38159), (8228, 34690), (10285, 27752), (13876, 20570), (16456, 17345)]