54057450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 150749280

約数和(自身を除く): 96691830

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 29, 30, 34, 43, 50, 51, 58, 75, 85, 86, 87, 102, 129, 145, 150, 170, 174, 215, 255, 258, 289, 290, 425, 430, 435, 493, 510, 578, 645, 725, 731, 850, 867, 870, 986, 1075, 1247, 1275, 1290, 1445, 1450, 1462, 1479, 1734, 2150, 2175, 2193, 2465, 2494, 2550, 2890, 2958, 3225, 3655, 3741, 4335, 4350, 4386, 4930, 6235, 6450, 7225, 7310, 7395, 7482, 8381, 8670, 10965, 12325, 12427, 12470, 14450, 14790, 16762, 18275, 18705, 21199, 21675, 21930, 24650, 24854, 25143, 31175, 36550, 36975, 37281, 37410, 41905, 42398, 43350, 50286, 54825, 62135, 62350, 63597, 73950, 74562, 83810, 93525, 105995, 109650, 124270, 125715, 127194, 186405, 187050, 209525, 211990, 251430, 310675, 317985, 360383, 372810, 419050, 529975, 621350, 628575, 635970, 720766, 932025, 1059950, 1081149, 1257150, 1589925, 1801915, 1864050, 2162298, 3179850, 3603830, 5405745, 9009575, 10811490, 18019150, 27028725, 54057450]

約数ペア:

[(1, 54057450), (2, 27028725), (3, 18019150), (5, 10811490), (6, 9009575), (10, 5405745), (15, 3603830), (17, 3179850), (25, 2162298), (29, 1864050), (30, 1801915), (34, 1589925), (43, 1257150), (50, 1081149), (51, 1059950), (58, 932025), (75, 720766), (85, 635970), (86, 628575), (87, 621350), (102, 529975), (129, 419050), (145, 372810), (150, 360383), (170, 317985), (174, 310675), (215, 251430), (255, 211990), (258, 209525), (289, 187050), (290, 186405), (425, 127194), (430, 125715), (435, 124270), (493, 109650), (510, 105995), (578, 93525), (645, 83810), (725, 74562), (731, 73950), (850, 63597), (867, 62350), (870, 62135), (986, 54825), (1075, 50286), (1247, 43350), (1275, 42398), (1290, 41905), (1445, 37410), (1450, 37281), (1462, 36975), (1479, 36550), (1734, 31175), (2150, 25143), (2175, 24854), (2193, 24650), (2465, 21930), (2494, 21675), (2550, 21199), (2890, 18705), (2958, 18275), (3225, 16762), (3655, 14790), (3741, 14450), (4335, 12470), (4350, 12427), (4386, 12325), (4930, 10965), (6235, 8670), (6450, 8381), (7225, 7482), (7310, 7395)]