64481400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{11941}}^1$

素因数の和:11966

約数の個数: 96

約数和(自身を含む): 222121200

約数和(自身を除く): 157639800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 11941, 23882, 35823, 47764, 59705, 71646, 95528, 107469, 119410, 143292, 179115, 214938, 238820, 286584, 298525, 322407, 358230, 429876, 477640, 537345, 597050, 644814, 716460, 859752, 895575, 1074690, 1194100, 1289628, 1432920, 1612035, 1791150, 2149380, 2388200, 2579256, 2686725, 3224070, 3582300, 4298760, 5373450, 6448140, 7164600, 8060175, 10746900, 12896280, 16120350, 21493800, 32240700, 64481400]

約数ペア:

[(1, 64481400), (2, 32240700), (3, 21493800), (4, 16120350), (5, 12896280), (6, 10746900), (8, 8060175), (9, 7164600), (10, 6448140), (12, 5373450), (15, 4298760), (18, 3582300), (20, 3224070), (24, 2686725), (25, 2579256), (27, 2388200), (30, 2149380), (36, 1791150), (40, 1612035), (45, 1432920), (50, 1289628), (54, 1194100), (60, 1074690), (72, 895575), (75, 859752), (90, 716460), (100, 644814), (108, 597050), (120, 537345), (135, 477640), (150, 429876), (180, 358230), (200, 322407), (216, 298525), (225, 286584), (270, 238820), (300, 214938), (360, 179115), (450, 143292), (540, 119410), (600, 107469), (675, 95528), (900, 71646), (1080, 59705), (1350, 47764), (1800, 35823), (2700, 23882), (5400, 11941)]