40508100

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{1667}}^1$

素因数の和:1696

約数の個数: 108

約数和(自身を含む): 131751984

約数和(自身を除く): 91243884

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, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 1667, 2025, 2430, 2700, 3334, 4050, 4860, 5001, 6075, 6668, 8100, 8335, 10002, 12150, 15003, 16670, 20004, 24300, 25005, 30006, 33340, 41675, 45009, 50010, 60012, 75015, 83350, 90018, 100020, 125025, 135027, 150030, 166700, 180036, 225045, 250050, 270054, 300060, 375075, 405081, 450090, 500100, 540108, 675135, 750150, 810162, 900180, 1125225, 1350270, 1500300, 1620324, 2025405, 2250450, 2700540, 3375675, 4050810, 4500900, 6751350, 8101620, 10127025, 13502700, 20254050, 40508100]

約数ペア:

[(1, 40508100), (2, 20254050), (3, 13502700), (4, 10127025), (5, 8101620), (6, 6751350), (9, 4500900), (10, 4050810), (12, 3375675), (15, 2700540), (18, 2250450), (20, 2025405), (25, 1620324), (27, 1500300), (30, 1350270), (36, 1125225), (45, 900180), (50, 810162), (54, 750150), (60, 675135), (75, 540108), (81, 500100), (90, 450090), (100, 405081), (108, 375075), (135, 300060), (150, 270054), (162, 250050), (180, 225045), (225, 180036), (243, 166700), (270, 150030), (300, 135027), (324, 125025), (405, 100020), (450, 90018), (486, 83350), (540, 75015), (675, 60012), (810, 50010), (900, 45009), (972, 41675), (1215, 33340), (1350, 30006), (1620, 25005), (1667, 24300), (2025, 20004), (2430, 16670), (2700, 15003), (3334, 12150), (4050, 10002), (4860, 8335), (5001, 8100), (6075, 6668)]