26905860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 87325056

約数和(自身を除く): 60419196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 67, 69, 90, 92, 97, 115, 134, 138, 180, 194, 201, 207, 230, 268, 276, 291, 335, 345, 388, 402, 414, 460, 485, 582, 603, 670, 690, 804, 828, 873, 970, 1005, 1035, 1164, 1206, 1340, 1380, 1455, 1541, 1746, 1940, 2010, 2070, 2231, 2412, 2910, 3015, 3082, 3492, 4020, 4140, 4365, 4462, 4623, 5820, 6030, 6164, 6499, 6693, 7705, 8730, 8924, 9246, 11155, 12060, 12998, 13386, 13869, 15410, 17460, 18492, 19497, 20079, 22310, 23115, 25996, 26772, 27738, 30820, 32495, 33465, 38994, 40158, 44620, 46230, 55476, 58491, 64990, 66930, 69345, 77988, 80316, 92460, 97485, 100395, 116982, 129980, 133860, 138690, 149477, 194970, 200790, 233964, 277380, 292455, 298954, 389940, 401580, 448431, 584910, 597908, 747385, 896862, 1169820, 1345293, 1494770, 1793724, 2242155, 2690586, 2989540, 4484310, 5381172, 6726465, 8968620, 13452930, 26905860]

約数ペア:

[(1, 26905860), (2, 13452930), (3, 8968620), (4, 6726465), (5, 5381172), (6, 4484310), (9, 2989540), (10, 2690586), (12, 2242155), (15, 1793724), (18, 1494770), (20, 1345293), (23, 1169820), (30, 896862), (36, 747385), (45, 597908), (46, 584910), (60, 448431), (67, 401580), (69, 389940), (90, 298954), (92, 292455), (97, 277380), (115, 233964), (134, 200790), (138, 194970), (180, 149477), (194, 138690), (201, 133860), (207, 129980), (230, 116982), (268, 100395), (276, 97485), (291, 92460), (335, 80316), (345, 77988), (388, 69345), (402, 66930), (414, 64990), (460, 58491), (485, 55476), (582, 46230), (603, 44620), (670, 40158), (690, 38994), (804, 33465), (828, 32495), (873, 30820), (970, 27738), (1005, 26772), (1035, 25996), (1164, 23115), (1206, 22310), (1340, 20079), (1380, 19497), (1455, 18492), (1541, 17460), (1746, 15410), (1940, 13869), (2010, 13386), (2070, 12998), (2231, 12060), (2412, 11155), (2910, 9246), (3015, 8924), (3082, 8730), (3492, 7705), (4020, 6693), (4140, 6499), (4365, 6164), (4462, 6030), (4623, 5820)]