89280180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:766

約数の個数: 144

約数和(自身を含む): 300291264

約数和(自身を除く): 211011084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 67, 90, 99, 110, 132, 134, 165, 180, 198, 201, 220, 268, 330, 335, 396, 402, 495, 603, 660, 670, 673, 737, 804, 990, 1005, 1206, 1340, 1346, 1474, 1980, 2010, 2019, 2211, 2412, 2692, 2948, 3015, 3365, 3685, 4020, 4038, 4422, 6030, 6057, 6633, 6730, 7370, 7403, 8076, 8844, 10095, 11055, 12060, 12114, 13266, 13460, 14740, 14806, 20190, 22110, 22209, 24228, 26532, 29612, 30285, 33165, 37015, 40380, 44220, 44418, 45091, 60570, 66330, 66627, 74030, 88836, 90182, 111045, 121140, 132660, 133254, 135273, 148060, 180364, 222090, 225455, 266508, 270546, 333135, 405819, 444180, 450910, 496001, 541092, 666270, 676365, 811638, 901820, 992002, 1332540, 1352730, 1488003, 1623276, 1984004, 2029095, 2480005, 2705460, 2976006, 4058190, 4464009, 4960010, 5952012, 7440015, 8116380, 8928018, 9920020, 14880030, 17856036, 22320045, 29760060, 44640090, 89280180]

約数ペア:

[(1, 89280180), (2, 44640090), (3, 29760060), (4, 22320045), (5, 17856036), (6, 14880030), (9, 9920020), (10, 8928018), (11, 8116380), (12, 7440015), (15, 5952012), (18, 4960010), (20, 4464009), (22, 4058190), (30, 2976006), (33, 2705460), (36, 2480005), (44, 2029095), (45, 1984004), (55, 1623276), (60, 1488003), (66, 1352730), (67, 1332540), (90, 992002), (99, 901820), (110, 811638), (132, 676365), (134, 666270), (165, 541092), (180, 496001), (198, 450910), (201, 444180), (220, 405819), (268, 333135), (330, 270546), (335, 266508), (396, 225455), (402, 222090), (495, 180364), (603, 148060), (660, 135273), (670, 133254), (673, 132660), (737, 121140), (804, 111045), (990, 90182), (1005, 88836), (1206, 74030), (1340, 66627), (1346, 66330), (1474, 60570), (1980, 45091), (2010, 44418), (2019, 44220), (2211, 40380), (2412, 37015), (2692, 33165), (2948, 30285), (3015, 29612), (3365, 26532), (3685, 24228), (4020, 22209), (4038, 22110), (4422, 20190), (6030, 14806), (6057, 14740), (6633, 13460), (6730, 13266), (7370, 12114), (7403, 12060), (8076, 11055), (8844, 10095)]