164489400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 574963200

約数和(自身を除く): 410473800

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, 83, 90, 100, 108, 120, 135, 150, 166, 180, 200, 216, 225, 249, 270, 300, 332, 360, 367, 415, 450, 498, 540, 600, 664, 675, 734, 747, 830, 900, 996, 1080, 1101, 1245, 1350, 1468, 1494, 1660, 1800, 1835, 1992, 2075, 2202, 2241, 2490, 2700, 2936, 2988, 3303, 3320, 3670, 3735, 4150, 4404, 4482, 4980, 5400, 5505, 5976, 6225, 6606, 7340, 7470, 8300, 8808, 8964, 9175, 9909, 9960, 11010, 11205, 12450, 13212, 14680, 14940, 16515, 16600, 17928, 18350, 18675, 19818, 22020, 22410, 24900, 26424, 27525, 29880, 30461, 33030, 36700, 37350, 39636, 44040, 44820, 49545, 49800, 55050, 56025, 60922, 66060, 73400, 74700, 79272, 82575, 89640, 91383, 99090, 110100, 112050, 121844, 132120, 149400, 152305, 165150, 182766, 198180, 220200, 224100, 243688, 247725, 274149, 304610, 330300, 365532, 396360, 448200, 456915, 495450, 548298, 609220, 660600, 731064, 761525, 822447, 913830, 990900, 1096596, 1218440, 1370745, 1523050, 1644894, 1827660, 1981800, 2193192, 2284575, 2741490, 3046100, 3289788, 3655320, 4112235, 4569150, 5482980, 6092200, 6579576, 6853725, 8224470, 9138300, 10965960, 13707450, 16448940, 18276600, 20561175, 27414900, 32897880, 41122350, 54829800, 82244700, 164489400]

約数ペア:

[(1, 164489400), (2, 82244700), (3, 54829800), (4, 41122350), (5, 32897880), (6, 27414900), (8, 20561175), (9, 18276600), (10, 16448940), (12, 13707450), (15, 10965960), (18, 9138300), (20, 8224470), (24, 6853725), (25, 6579576), (27, 6092200), (30, 5482980), (36, 4569150), (40, 4112235), (45, 3655320), (50, 3289788), (54, 3046100), (60, 2741490), (72, 2284575), (75, 2193192), (83, 1981800), (90, 1827660), (100, 1644894), (108, 1523050), (120, 1370745), (135, 1218440), (150, 1096596), (166, 990900), (180, 913830), (200, 822447), (216, 761525), (225, 731064), (249, 660600), (270, 609220), (300, 548298), (332, 495450), (360, 456915), (367, 448200), (415, 396360), (450, 365532), (498, 330300), (540, 304610), (600, 274149), (664, 247725), (675, 243688), (734, 224100), (747, 220200), (830, 198180), (900, 182766), (996, 165150), (1080, 152305), (1101, 149400), (1245, 132120), (1350, 121844), (1468, 112050), (1494, 110100), (1660, 99090), (1800, 91383), (1835, 89640), (1992, 82575), (2075, 79272), (2202, 74700), (2241, 73400), (2490, 66060), (2700, 60922), (2936, 56025), (2988, 55050), (3303, 49800), (3320, 49545), (3670, 44820), (3735, 44040), (4150, 39636), (4404, 37350), (4482, 36700), (4980, 33030), (5400, 30461), (5505, 29880), (5976, 27525), (6225, 26424), (6606, 24900), (7340, 22410), (7470, 22020), (8300, 19818), (8808, 18675), (8964, 18350), (9175, 17928), (9909, 16600), (9960, 16515), (11010, 14940), (11205, 14680), (12450, 13212)]