274981770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 872951040

約数和(自身を除く): 597969270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 173, 174, 189, 203, 210, 261, 270, 290, 315, 346, 378, 406, 435, 519, 522, 609, 630, 783, 841, 865, 870, 945, 1015, 1038, 1211, 1218, 1305, 1557, 1566, 1682, 1730, 1827, 1890, 2030, 2422, 2523, 2595, 2610, 3045, 3114, 3633, 3654, 3915, 4205, 4671, 5017, 5046, 5190, 5481, 5887, 6055, 6090, 7266, 7569, 7785, 7830, 8410, 9135, 9342, 10034, 10899, 10962, 11774, 12110, 12615, 15051, 15138, 15570, 17661, 18165, 18270, 21798, 22707, 23355, 25085, 25230, 27405, 29435, 30102, 32697, 35119, 35322, 36330, 37845, 45153, 45414, 46710, 50170, 52983, 54495, 54810, 58870, 65394, 70238, 75255, 75690, 88305, 90306, 105357, 105966, 108990, 113535, 135459, 145493, 150510, 158949, 163485, 175595, 176610, 210714, 225765, 227070, 264915, 270918, 290986, 316071, 317898, 326970, 351190, 436479, 451530, 526785, 529830, 632142, 677295, 727465, 794745, 872958, 948213, 1018451, 1053570, 1309437, 1354590, 1454930, 1580355, 1589490, 1896426, 2036902, 2182395, 2618874, 3055353, 3160710, 3928311, 4364790, 4741065, 5092255, 6110706, 6547185, 7856622, 9166059, 9482130, 10184510, 13094370, 15276765, 18332118, 19641555, 27498177, 30553530, 39283110, 45830295, 54996354, 91660590, 137490885, 274981770]

約数ペア:

[(1, 274981770), (2, 137490885), (3, 91660590), (5, 54996354), (6, 45830295), (7, 39283110), (9, 30553530), (10, 27498177), (14, 19641555), (15, 18332118), (18, 15276765), (21, 13094370), (27, 10184510), (29, 9482130), (30, 9166059), (35, 7856622), (42, 6547185), (45, 6110706), (54, 5092255), (58, 4741065), (63, 4364790), (70, 3928311), (87, 3160710), (90, 3055353), (105, 2618874), (126, 2182395), (135, 2036902), (145, 1896426), (173, 1589490), (174, 1580355), (189, 1454930), (203, 1354590), (210, 1309437), (261, 1053570), (270, 1018451), (290, 948213), (315, 872958), (346, 794745), (378, 727465), (406, 677295), (435, 632142), (519, 529830), (522, 526785), (609, 451530), (630, 436479), (783, 351190), (841, 326970), (865, 317898), (870, 316071), (945, 290986), (1015, 270918), (1038, 264915), (1211, 227070), (1218, 225765), (1305, 210714), (1557, 176610), (1566, 175595), (1682, 163485), (1730, 158949), (1827, 150510), (1890, 145493), (2030, 135459), (2422, 113535), (2523, 108990), (2595, 105966), (2610, 105357), (3045, 90306), (3114, 88305), (3633, 75690), (3654, 75255), (3915, 70238), (4205, 65394), (4671, 58870), (5017, 54810), (5046, 54495), (5190, 52983), (5481, 50170), (5887, 46710), (6055, 45414), (6090, 45153), (7266, 37845), (7569, 36330), (7785, 35322), (7830, 35119), (8410, 32697), (9135, 30102), (9342, 29435), (10034, 27405), (10899, 25230), (10962, 25085), (11774, 23355), (12110, 22707), (12615, 21798), (15051, 18270), (15138, 18165), (15570, 17661)]