299285280

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{3299}}^1$

素因数の和:3333

約数の個数: 240

約数和(自身を含む): 1207483200

約数和(自身を除く): 908197920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3299, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 6598, 7560, 9072, 9897, 10080, 11340, 12960, 13196, 15120, 16495, 18144, 19794, 22680, 23093, 26392, 29691, 30240, 32990, 39588, 45360, 46186, 49485, 52784, 59382, 65980, 69279, 79176, 89073, 90720, 92372, 98970, 105568, 115465, 118764, 131960, 138558, 148455, 158352, 178146, 184744, 197940, 207837, 230930, 237528, 263920, 267219, 277116, 296910, 316704, 346395, 356292, 369488, 395880, 415674, 445365, 461860, 475056, 527840, 534438, 554232, 593820, 623511, 692790, 712584, 738976, 791760, 831348, 890730, 923720, 950112, 1039185, 1068876, 1108464, 1187640, 1247022, 1336095, 1385580, 1425168, 1583520, 1662696, 1781460, 1847440, 1870533, 2078370, 2137752, 2216928, 2375280, 2494044, 2672190, 2771160, 2850336, 3117555, 3325392, 3562920, 3694880, 3741066, 4156740, 4275504, 4750560, 4988088, 5344380, 5542320, 6235110, 6650784, 7125840, 7482132, 8313480, 8551008, 9352665, 9976176, 10688760, 11084640, 12470220, 14251680, 14964264, 16626960, 18705330, 19952352, 21377520, 24940440, 29928528, 33253920, 37410660, 42755040, 49880880, 59857056, 74821320, 99761760, 149642640, 299285280]

約数ペア:

[(1, 299285280), (2, 149642640), (3, 99761760), (4, 74821320), (5, 59857056), (6, 49880880), (7, 42755040), (8, 37410660), (9, 33253920), (10, 29928528), (12, 24940440), (14, 21377520), (15, 19952352), (16, 18705330), (18, 16626960), (20, 14964264), (21, 14251680), (24, 12470220), (27, 11084640), (28, 10688760), (30, 9976176), (32, 9352665), (35, 8551008), (36, 8313480), (40, 7482132), (42, 7125840), (45, 6650784), (48, 6235110), (54, 5542320), (56, 5344380), (60, 4988088), (63, 4750560), (70, 4275504), (72, 4156740), (80, 3741066), (81, 3694880), (84, 3562920), (90, 3325392), (96, 3117555), (105, 2850336), (108, 2771160), (112, 2672190), (120, 2494044), (126, 2375280), (135, 2216928), (140, 2137752), (144, 2078370), (160, 1870533), (162, 1847440), (168, 1781460), (180, 1662696), (189, 1583520), (210, 1425168), (216, 1385580), (224, 1336095), (240, 1247022), (252, 1187640), (270, 1108464), (280, 1068876), (288, 1039185), (315, 950112), (324, 923720), (336, 890730), (360, 831348), (378, 791760), (405, 738976), (420, 712584), (432, 692790), (480, 623511), (504, 593820), (540, 554232), (560, 534438), (567, 527840), (630, 475056), (648, 461860), (672, 445365), (720, 415674), (756, 395880), (810, 369488), (840, 356292), (864, 346395), (945, 316704), (1008, 296910), (1080, 277116), (1120, 267219), (1134, 263920), (1260, 237528), (1296, 230930), (1440, 207837), (1512, 197940), (1620, 184744), (1680, 178146), (1890, 158352), (2016, 148455), (2160, 138558), (2268, 131960), (2520, 118764), (2592, 115465), (2835, 105568), (3024, 98970), (3240, 92372), (3299, 90720), (3360, 89073), (3780, 79176), (4320, 69279), (4536, 65980), (5040, 59382), (5670, 52784), (6048, 49485), (6480, 46186), (6598, 45360), (7560, 39588), (9072, 32990), (9897, 30240), (10080, 29691), (11340, 26392), (12960, 23093), (13196, 22680), (15120, 19794), (16495, 18144)]