81016200

素因数分解:

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

素因数の和:1698

約数の個数: 144

約数和(自身を含む): 282325680

約数和(自身を除く): 201309480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 900, 972, 1080, 1215, 1350, 1620, 1667, 1800, 1944, 2025, 2430, 2700, 3240, 3334, 4050, 4860, 5001, 5400, 6075, 6668, 8100, 8335, 9720, 10002, 12150, 13336, 15003, 16200, 16670, 20004, 24300, 25005, 30006, 33340, 40008, 41675, 45009, 48600, 50010, 60012, 66680, 75015, 83350, 90018, 100020, 120024, 125025, 135027, 150030, 166700, 180036, 200040, 225045, 250050, 270054, 300060, 333400, 360072, 375075, 405081, 450090, 500100, 540108, 600120, 675135, 750150, 810162, 900180, 1000200, 1080216, 1125225, 1350270, 1500300, 1620324, 1800360, 2025405, 2250450, 2700540, 3000600, 3240648, 3375675, 4050810, 4500900, 5401080, 6751350, 8101620, 9001800, 10127025, 13502700, 16203240, 20254050, 27005400, 40508100, 81016200]

約数ペア:

[(1, 81016200), (2, 40508100), (3, 27005400), (4, 20254050), (5, 16203240), (6, 13502700), (8, 10127025), (9, 9001800), (10, 8101620), (12, 6751350), (15, 5401080), (18, 4500900), (20, 4050810), (24, 3375675), (25, 3240648), (27, 3000600), (30, 2700540), (36, 2250450), (40, 2025405), (45, 1800360), (50, 1620324), (54, 1500300), (60, 1350270), (72, 1125225), (75, 1080216), (81, 1000200), (90, 900180), (100, 810162), (108, 750150), (120, 675135), (135, 600120), (150, 540108), (162, 500100), (180, 450090), (200, 405081), (216, 375075), (225, 360072), (243, 333400), (270, 300060), (300, 270054), (324, 250050), (360, 225045), (405, 200040), (450, 180036), (486, 166700), (540, 150030), (600, 135027), (648, 125025), (675, 120024), (810, 100020), (900, 90018), (972, 83350), (1080, 75015), (1215, 66680), (1350, 60012), (1620, 50010), (1667, 48600), (1800, 45009), (1944, 41675), (2025, 40008), (2430, 33340), (2700, 30006), (3240, 25005), (3334, 24300), (4050, 20004), (4860, 16670), (5001, 16200), (5400, 15003), (6075, 13336), (6668, 12150), (8100, 10002), (8335, 9720)]