164109400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 479969280

約数和(自身を除く): 315859880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 71, 91, 100, 104, 127, 130, 140, 142, 175, 182, 200, 254, 260, 280, 284, 325, 350, 355, 364, 455, 497, 508, 520, 568, 635, 650, 700, 710, 728, 889, 910, 923, 994, 1016, 1270, 1300, 1400, 1420, 1651, 1775, 1778, 1820, 1846, 1988, 2275, 2485, 2540, 2600, 2840, 3175, 3302, 3550, 3556, 3640, 3692, 3976, 4445, 4550, 4615, 4970, 5080, 6350, 6461, 6604, 7100, 7112, 7384, 8255, 8890, 9017, 9100, 9230, 9940, 11557, 12425, 12700, 12922, 13208, 14200, 16510, 17780, 18034, 18200, 18460, 19880, 22225, 23075, 23114, 24850, 25400, 25844, 32305, 33020, 35560, 36068, 36920, 41275, 44450, 45085, 46150, 46228, 49700, 51688, 57785, 63119, 64610, 66040, 72136, 82550, 88900, 90170, 92300, 92456, 99400, 115570, 117221, 126238, 129220, 161525, 165100, 177800, 180340, 184600, 225425, 231140, 234442, 252476, 258440, 288925, 315595, 323050, 330200, 360680, 450850, 462280, 468884, 504952, 577850, 586105, 631190, 646100, 820547, 901700, 937768, 1155700, 1172210, 1262380, 1292200, 1577975, 1641094, 1803400, 2311400, 2344420, 2524760, 2930525, 3155950, 3282188, 4102735, 4688840, 5861050, 6311900, 6564376, 8205470, 11722100, 12623800, 16410940, 20513675, 23444200, 32821880, 41027350, 82054700, 164109400]

約数ペア:

[(1, 164109400), (2, 82054700), (4, 41027350), (5, 32821880), (7, 23444200), (8, 20513675), (10, 16410940), (13, 12623800), (14, 11722100), (20, 8205470), (25, 6564376), (26, 6311900), (28, 5861050), (35, 4688840), (40, 4102735), (50, 3282188), (52, 3155950), (56, 2930525), (65, 2524760), (70, 2344420), (71, 2311400), (91, 1803400), (100, 1641094), (104, 1577975), (127, 1292200), (130, 1262380), (140, 1172210), (142, 1155700), (175, 937768), (182, 901700), (200, 820547), (254, 646100), (260, 631190), (280, 586105), (284, 577850), (325, 504952), (350, 468884), (355, 462280), (364, 450850), (455, 360680), (497, 330200), (508, 323050), (520, 315595), (568, 288925), (635, 258440), (650, 252476), (700, 234442), (710, 231140), (728, 225425), (889, 184600), (910, 180340), (923, 177800), (994, 165100), (1016, 161525), (1270, 129220), (1300, 126238), (1400, 117221), (1420, 115570), (1651, 99400), (1775, 92456), (1778, 92300), (1820, 90170), (1846, 88900), (1988, 82550), (2275, 72136), (2485, 66040), (2540, 64610), (2600, 63119), (2840, 57785), (3175, 51688), (3302, 49700), (3550, 46228), (3556, 46150), (3640, 45085), (3692, 44450), (3976, 41275), (4445, 36920), (4550, 36068), (4615, 35560), (4970, 33020), (5080, 32305), (6350, 25844), (6461, 25400), (6604, 24850), (7100, 23114), (7112, 23075), (7384, 22225), (8255, 19880), (8890, 18460), (9017, 18200), (9100, 18034), (9230, 17780), (9940, 16510), (11557, 14200), (12425, 13208), (12700, 12922)]