121513500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{9001}}^1$

素因数の和:9029

約数の個数: 96

約数和(自身を含む): 393207360

約数和(自身を除く): 271693860

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, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 1125, 1350, 1500, 2250, 2700, 3375, 4500, 6750, 9001, 13500, 18002, 27003, 36004, 45005, 54006, 81009, 90010, 108012, 135015, 162018, 180020, 225025, 243027, 270030, 324036, 405045, 450050, 486054, 540060, 675075, 810090, 900100, 972108, 1125125, 1215135, 1350150, 1620180, 2025225, 2250250, 2430270, 2700300, 3375375, 4050450, 4500500, 4860540, 6075675, 6750750, 8100900, 10126125, 12151350, 13501500, 20252250, 24302700, 30378375, 40504500, 60756750, 121513500]

約数ペア:

[(1, 121513500), (2, 60756750), (3, 40504500), (4, 30378375), (5, 24302700), (6, 20252250), (9, 13501500), (10, 12151350), (12, 10126125), (15, 8100900), (18, 6750750), (20, 6075675), (25, 4860540), (27, 4500500), (30, 4050450), (36, 3375375), (45, 2700300), (50, 2430270), (54, 2250250), (60, 2025225), (75, 1620180), (90, 1350150), (100, 1215135), (108, 1125125), (125, 972108), (135, 900100), (150, 810090), (180, 675075), (225, 540060), (250, 486054), (270, 450050), (300, 405045), (375, 324036), (450, 270030), (500, 243027), (540, 225025), (675, 180020), (750, 162018), (900, 135015), (1125, 108012), (1350, 90010), (1500, 81009), (2250, 54006), (2700, 45005), (3375, 36004), (4500, 27003), (6750, 18002), (9001, 13500)]