97777560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28097}}^1$

素因数の和:28140

約数の個数: 64

約数和(自身を含む): 303458400

約数和(自身を除く): 205680840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 28097, 56194, 84291, 112388, 140485, 168582, 224776, 280970, 337164, 421455, 561940, 674328, 814813, 842910, 1123880, 1629626, 1685820, 2444439, 3259252, 3371640, 4074065, 4888878, 6518504, 8148130, 9777756, 12222195, 16296260, 19555512, 24444390, 32592520, 48888780, 97777560]

約数ペア:

[(1, 97777560), (2, 48888780), (3, 32592520), (4, 24444390), (5, 19555512), (6, 16296260), (8, 12222195), (10, 9777756), (12, 8148130), (15, 6518504), (20, 4888878), (24, 4074065), (29, 3371640), (30, 3259252), (40, 2444439), (58, 1685820), (60, 1629626), (87, 1123880), (116, 842910), (120, 814813), (145, 674328), (174, 561940), (232, 421455), (290, 337164), (348, 280970), (435, 224776), (580, 168582), (696, 140485), (870, 112388), (1160, 84291), (1740, 56194), (3480, 28097)]