70748100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{26203}}^1$

素因数の和:26226

約数の個数: 72

約数和(自身を含む): 227450720

約数和(自身を除く): 156702620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 26203, 52406, 78609, 104812, 131015, 157218, 235827, 262030, 314436, 393045, 471654, 524060, 655075, 707481, 786090, 943308, 1179135, 1310150, 1414962, 1572180, 1965225, 2358270, 2620300, 2829924, 3537405, 3930450, 4716540, 5895675, 7074810, 7860900, 11791350, 14149620, 17687025, 23582700, 35374050, 70748100]

約数ペア:

[(1, 70748100), (2, 35374050), (3, 23582700), (4, 17687025), (5, 14149620), (6, 11791350), (9, 7860900), (10, 7074810), (12, 5895675), (15, 4716540), (18, 3930450), (20, 3537405), (25, 2829924), (27, 2620300), (30, 2358270), (36, 1965225), (45, 1572180), (50, 1414962), (54, 1310150), (60, 1179135), (75, 943308), (90, 786090), (100, 707481), (108, 655075), (135, 524060), (150, 471654), (180, 393045), (225, 314436), (270, 262030), (300, 235827), (450, 157218), (540, 131015), (675, 104812), (900, 78609), (1350, 52406), (2700, 26203)]