79448600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 216

約数和(自身を含む): 239711220

約数和(自身を除く): 160262620

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 67, 70, 77, 88, 98, 100, 110, 121, 134, 140, 154, 175, 196, 200, 220, 242, 245, 268, 275, 280, 308, 335, 350, 385, 392, 440, 469, 484, 490, 536, 539, 550, 605, 616, 670, 700, 737, 770, 847, 938, 968, 980, 1078, 1100, 1210, 1225, 1340, 1400, 1474, 1540, 1675, 1694, 1876, 1925, 1960, 2156, 2200, 2345, 2420, 2450, 2680, 2695, 2948, 3025, 3080, 3283, 3350, 3388, 3685, 3752, 3850, 4235, 4312, 4690, 4840, 4900, 5159, 5390, 5896, 5929, 6050, 6566, 6700, 6776, 7370, 7700, 8107, 8470, 9380, 9800, 10318, 10780, 11725, 11858, 12100, 13132, 13400, 13475, 14740, 15400, 16214, 16415, 16940, 18425, 18760, 20636, 21175, 21560, 23450, 23716, 24200, 25795, 26264, 26950, 29480, 29645, 32428, 32830, 33880, 36113, 36850, 40535, 41272, 42350, 46900, 47432, 51590, 53900, 56749, 59290, 64856, 65660, 72226, 73700, 81070, 82075, 84700, 93800, 103180, 107800, 113498, 118580, 128975, 131320, 144452, 147400, 148225, 162140, 164150, 169400, 180565, 202675, 206360, 226996, 237160, 257950, 283745, 288904, 296450, 324280, 328300, 361130, 397243, 405350, 453992, 515900, 567490, 592900, 656600, 722260, 794486, 810700, 902825, 1031800, 1134980, 1185800, 1418725, 1444520, 1588972, 1621400, 1805650, 1986215, 2269960, 2837450, 3177944, 3611300, 3972430, 5674900, 7222600, 7944860, 9931075, 11349800, 15889720, 19862150, 39724300, 79448600]

約数ペア:

[(1, 79448600), (2, 39724300), (4, 19862150), (5, 15889720), (7, 11349800), (8, 9931075), (10, 7944860), (11, 7222600), (14, 5674900), (20, 3972430), (22, 3611300), (25, 3177944), (28, 2837450), (35, 2269960), (40, 1986215), (44, 1805650), (49, 1621400), (50, 1588972), (55, 1444520), (56, 1418725), (67, 1185800), (70, 1134980), (77, 1031800), (88, 902825), (98, 810700), (100, 794486), (110, 722260), (121, 656600), (134, 592900), (140, 567490), (154, 515900), (175, 453992), (196, 405350), (200, 397243), (220, 361130), (242, 328300), (245, 324280), (268, 296450), (275, 288904), (280, 283745), (308, 257950), (335, 237160), (350, 226996), (385, 206360), (392, 202675), (440, 180565), (469, 169400), (484, 164150), (490, 162140), (536, 148225), (539, 147400), (550, 144452), (605, 131320), (616, 128975), (670, 118580), (700, 113498), (737, 107800), (770, 103180), (847, 93800), (938, 84700), (968, 82075), (980, 81070), (1078, 73700), (1100, 72226), (1210, 65660), (1225, 64856), (1340, 59290), (1400, 56749), (1474, 53900), (1540, 51590), (1675, 47432), (1694, 46900), (1876, 42350), (1925, 41272), (1960, 40535), (2156, 36850), (2200, 36113), (2345, 33880), (2420, 32830), (2450, 32428), (2680, 29645), (2695, 29480), (2948, 26950), (3025, 26264), (3080, 25795), (3283, 24200), (3350, 23716), (3388, 23450), (3685, 21560), (3752, 21175), (3850, 20636), (4235, 18760), (4312, 18425), (4690, 16940), (4840, 16415), (4900, 16214), (5159, 15400), (5390, 14740), (5896, 13475), (5929, 13400), (6050, 13132), (6566, 12100), (6700, 11858), (6776, 11725), (7370, 10780), (7700, 10318), (8107, 9800), (8470, 9380)]