42760900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 118214656

約数和(自身を除く): 75453756

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 37, 50, 52, 65, 70, 74, 91, 100, 127, 130, 140, 148, 175, 182, 185, 254, 259, 260, 325, 350, 364, 370, 455, 481, 508, 518, 635, 650, 700, 740, 889, 910, 925, 962, 1036, 1270, 1295, 1300, 1651, 1778, 1820, 1850, 1924, 2275, 2405, 2540, 2590, 3175, 3302, 3367, 3556, 3700, 4445, 4550, 4699, 4810, 5180, 6350, 6475, 6604, 6734, 8255, 8890, 9100, 9398, 9620, 11557, 12025, 12700, 12950, 13468, 16510, 16835, 17780, 18796, 22225, 23114, 23495, 24050, 25900, 32893, 33020, 33670, 41275, 44450, 46228, 46990, 48100, 57785, 61087, 65786, 67340, 82550, 84175, 88900, 93980, 115570, 117475, 122174, 131572, 164465, 165100, 168350, 231140, 234950, 244348, 288925, 305435, 328930, 336700, 427609, 469900, 577850, 610870, 657860, 822325, 855218, 1155700, 1221740, 1527175, 1644650, 1710436, 2138045, 3054350, 3289300, 4276090, 6108700, 8552180, 10690225, 21380450, 42760900]

約数ペア:

[(1, 42760900), (2, 21380450), (4, 10690225), (5, 8552180), (7, 6108700), (10, 4276090), (13, 3289300), (14, 3054350), (20, 2138045), (25, 1710436), (26, 1644650), (28, 1527175), (35, 1221740), (37, 1155700), (50, 855218), (52, 822325), (65, 657860), (70, 610870), (74, 577850), (91, 469900), (100, 427609), (127, 336700), (130, 328930), (140, 305435), (148, 288925), (175, 244348), (182, 234950), (185, 231140), (254, 168350), (259, 165100), (260, 164465), (325, 131572), (350, 122174), (364, 117475), (370, 115570), (455, 93980), (481, 88900), (508, 84175), (518, 82550), (635, 67340), (650, 65786), (700, 61087), (740, 57785), (889, 48100), (910, 46990), (925, 46228), (962, 44450), (1036, 41275), (1270, 33670), (1295, 33020), (1300, 32893), (1651, 25900), (1778, 24050), (1820, 23495), (1850, 23114), (1924, 22225), (2275, 18796), (2405, 17780), (2540, 16835), (2590, 16510), (3175, 13468), (3302, 12950), (3367, 12700), (3556, 12025), (3700, 11557), (4445, 9620), (4550, 9398), (4699, 9100), (4810, 8890), (5180, 8255), (6350, 6734), (6475, 6604)]