162121500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{4003}}^1$

素因数の和:4034

約数の個数: 120

約数和(自身を含む): 529056528

約数和(自身を除く): 366935028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 2025, 2250, 2700, 3375, 4003, 4050, 4500, 6750, 8006, 8100, 10125, 12009, 13500, 16012, 20015, 20250, 24018, 36027, 40030, 40500, 48036, 60045, 72054, 80060, 100075, 108081, 120090, 144108, 180135, 200150, 216162, 240180, 300225, 324243, 360270, 400300, 432324, 500375, 540405, 600450, 648486, 720540, 900675, 1000750, 1080810, 1200900, 1296972, 1501125, 1621215, 1801350, 2001500, 2161620, 2702025, 3002250, 3242430, 3602700, 4503375, 5404050, 6004500, 6484860, 8106075, 9006750, 10808100, 13510125, 16212150, 18013500, 27020250, 32424300, 40530375, 54040500, 81060750, 162121500]

約数ペア:

[(1, 162121500), (2, 81060750), (3, 54040500), (4, 40530375), (5, 32424300), (6, 27020250), (9, 18013500), (10, 16212150), (12, 13510125), (15, 10808100), (18, 9006750), (20, 8106075), (25, 6484860), (27, 6004500), (30, 5404050), (36, 4503375), (45, 3602700), (50, 3242430), (54, 3002250), (60, 2702025), (75, 2161620), (81, 2001500), (90, 1801350), (100, 1621215), (108, 1501125), (125, 1296972), (135, 1200900), (150, 1080810), (162, 1000750), (180, 900675), (225, 720540), (250, 648486), (270, 600450), (300, 540405), (324, 500375), (375, 432324), (405, 400300), (450, 360270), (500, 324243), (540, 300225), (675, 240180), (750, 216162), (810, 200150), (900, 180135), (1125, 144108), (1350, 120090), (1500, 108081), (1620, 100075), (2025, 80060), (2250, 72054), (2700, 60045), (3375, 48036), (4003, 40500), (4050, 40030), (4500, 36027), (6750, 24018), (8006, 20250), (8100, 20015), (10125, 16012), (12009, 13500)]