87167520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5503}}^1$

素因数の和:5535

約数の個数: 144

約数和(自身を含む): 324559872

約数和(自身を除く): 237392352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 5503, 7920, 11006, 15840, 16509, 22012, 27515, 33018, 44024, 49527, 55030, 60533, 66036, 82545, 88048, 99054, 110060, 121066, 132072, 165090, 176096, 181599, 198108, 220120, 242132, 247635, 264144, 302665, 330180, 363198, 396216, 440240, 484264, 495270, 528288, 544797, 605330, 660360, 726396, 792432, 880480, 907995, 968528, 990540, 1089594, 1210660, 1320720, 1452792, 1584864, 1815990, 1937056, 1981080, 2179188, 2421320, 2641440, 2723985, 2905584, 3631980, 3962160, 4358376, 4842640, 5447970, 5811168, 7263960, 7924320, 8716752, 9685280, 10895940, 14527920, 17433504, 21791880, 29055840, 43583760, 87167520]

約数ペア:

[(1, 87167520), (2, 43583760), (3, 29055840), (4, 21791880), (5, 17433504), (6, 14527920), (8, 10895940), (9, 9685280), (10, 8716752), (11, 7924320), (12, 7263960), (15, 5811168), (16, 5447970), (18, 4842640), (20, 4358376), (22, 3962160), (24, 3631980), (30, 2905584), (32, 2723985), (33, 2641440), (36, 2421320), (40, 2179188), (44, 1981080), (45, 1937056), (48, 1815990), (55, 1584864), (60, 1452792), (66, 1320720), (72, 1210660), (80, 1089594), (88, 990540), (90, 968528), (96, 907995), (99, 880480), (110, 792432), (120, 726396), (132, 660360), (144, 605330), (160, 544797), (165, 528288), (176, 495270), (180, 484264), (198, 440240), (220, 396216), (240, 363198), (264, 330180), (288, 302665), (330, 264144), (352, 247635), (360, 242132), (396, 220120), (440, 198108), (480, 181599), (495, 176096), (528, 165090), (660, 132072), (720, 121066), (792, 110060), (880, 99054), (990, 88048), (1056, 82545), (1320, 66036), (1440, 60533), (1584, 55030), (1760, 49527), (1980, 44024), (2640, 33018), (3168, 27515), (3960, 22012), (5280, 16509), (5503, 15840), (7920, 11006)]