75856480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 207385920

約数和(自身を除く): 131529440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 140, 160, 178, 224, 280, 356, 445, 560, 623, 712, 761, 890, 1120, 1246, 1424, 1522, 1780, 2492, 2848, 3044, 3115, 3560, 3805, 4984, 5327, 6088, 6230, 7120, 7610, 9968, 10654, 12176, 12460, 14240, 15220, 19936, 21308, 24352, 24920, 26635, 30440, 42616, 49840, 53270, 60880, 67729, 85232, 99680, 106540, 121760, 135458, 170464, 213080, 270916, 338645, 426160, 474103, 541832, 677290, 852320, 948206, 1083664, 1354580, 1896412, 2167328, 2370515, 2709160, 3792824, 4741030, 5418320, 7585648, 9482060, 10836640, 15171296, 18964120, 37928240, 75856480]

約数ペア:

[(1, 75856480), (2, 37928240), (4, 18964120), (5, 15171296), (7, 10836640), (8, 9482060), (10, 7585648), (14, 5418320), (16, 4741030), (20, 3792824), (28, 2709160), (32, 2370515), (35, 2167328), (40, 1896412), (56, 1354580), (70, 1083664), (80, 948206), (89, 852320), (112, 677290), (140, 541832), (160, 474103), (178, 426160), (224, 338645), (280, 270916), (356, 213080), (445, 170464), (560, 135458), (623, 121760), (712, 106540), (761, 99680), (890, 85232), (1120, 67729), (1246, 60880), (1424, 53270), (1522, 49840), (1780, 42616), (2492, 30440), (2848, 26635), (3044, 24920), (3115, 24352), (3560, 21308), (3805, 19936), (4984, 15220), (5327, 14240), (6088, 12460), (6230, 12176), (7120, 10654), (7610, 9968)]