273948840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:389

約数の個数: 288

約数和(自身を含む): 1033250400

約数和(自身を除く): 759301560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 121, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 242, 264, 285, 330, 331, 342, 360, 363, 380, 396, 418, 440, 456, 484, 495, 570, 605, 627, 660, 662, 684, 726, 760, 792, 836, 855, 968, 990, 993, 1045, 1089, 1140, 1210, 1254, 1320, 1324, 1368, 1452, 1655, 1672, 1710, 1815, 1881, 1980, 1986, 2090, 2178, 2280, 2299, 2420, 2508, 2648, 2904, 2979, 3135, 3310, 3420, 3630, 3641, 3762, 3960, 3972, 4180, 4356, 4598, 4840, 4965, 5016, 5445, 5958, 6270, 6289, 6620, 6840, 6897, 7260, 7282, 7524, 7944, 8360, 8712, 9196, 9405, 9930, 10890, 10923, 11495, 11916, 12540, 12578, 13240, 13794, 14520, 14564, 14895, 15048, 18205, 18392, 18810, 18867, 19860, 20691, 21780, 21846, 22990, 23832, 25080, 25156, 27588, 29128, 29790, 31445, 32769, 34485, 36410, 37620, 37734, 39720, 40051, 41382, 43560, 43692, 45980, 50312, 54615, 55176, 56601, 59580, 62890, 65538, 68970, 69179, 72820, 75240, 75468, 80102, 82764, 87384, 91960, 94335, 103455, 109230, 113202, 119160, 120153, 125780, 131076, 137940, 138358, 145640, 150936, 160204, 163845, 165528, 188670, 200255, 206910, 207537, 218460, 226404, 240306, 251560, 262152, 275880, 276716, 283005, 320408, 327690, 345895, 360459, 377340, 400510, 413820, 415074, 436920, 452808, 480612, 553432, 566010, 600765, 622611, 655380, 691790, 720918, 754680, 760969, 801020, 827640, 830148, 961224, 1037685, 1132020, 1201530, 1245222, 1310760, 1383580, 1441836, 1521938, 1602040, 1660296, 1802295, 2075370, 2264040, 2282907, 2403060, 2490444, 2767160, 2883672, 3043876, 3113055, 3604590, 3804845, 4150740, 4565814, 4806120, 4980888, 6087752, 6226110, 6848721, 7209180, 7609690, 8301480, 9131628, 11414535, 12452220, 13697442, 14418360, 15219380, 18263256, 22829070, 24904440, 27394884, 30438760, 34243605, 45658140, 54789768, 68487210, 91316280, 136974420, 273948840]

約数ペア:

[(1, 273948840), (2, 136974420), (3, 91316280), (4, 68487210), (5, 54789768), (6, 45658140), (8, 34243605), (9, 30438760), (10, 27394884), (11, 24904440), (12, 22829070), (15, 18263256), (18, 15219380), (19, 14418360), (20, 13697442), (22, 12452220), (24, 11414535), (30, 9131628), (33, 8301480), (36, 7609690), (38, 7209180), (40, 6848721), (44, 6226110), (45, 6087752), (55, 4980888), (57, 4806120), (60, 4565814), (66, 4150740), (72, 3804845), (76, 3604590), (88, 3113055), (90, 3043876), (95, 2883672), (99, 2767160), (110, 2490444), (114, 2403060), (120, 2282907), (121, 2264040), (132, 2075370), (152, 1802295), (165, 1660296), (171, 1602040), (180, 1521938), (190, 1441836), (198, 1383580), (209, 1310760), (220, 1245222), (228, 1201530), (242, 1132020), (264, 1037685), (285, 961224), (330, 830148), (331, 827640), (342, 801020), (360, 760969), (363, 754680), (380, 720918), (396, 691790), (418, 655380), (440, 622611), (456, 600765), (484, 566010), (495, 553432), (570, 480612), (605, 452808), (627, 436920), (660, 415074), (662, 413820), (684, 400510), (726, 377340), (760, 360459), (792, 345895), (836, 327690), (855, 320408), (968, 283005), (990, 276716), (993, 275880), (1045, 262152), (1089, 251560), (1140, 240306), (1210, 226404), (1254, 218460), (1320, 207537), (1324, 206910), (1368, 200255), (1452, 188670), (1655, 165528), (1672, 163845), (1710, 160204), (1815, 150936), (1881, 145640), (1980, 138358), (1986, 137940), (2090, 131076), (2178, 125780), (2280, 120153), (2299, 119160), (2420, 113202), (2508, 109230), (2648, 103455), (2904, 94335), (2979, 91960), (3135, 87384), (3310, 82764), (3420, 80102), (3630, 75468), (3641, 75240), (3762, 72820), (3960, 69179), (3972, 68970), (4180, 65538), (4356, 62890), (4598, 59580), (4840, 56601), (4965, 55176), (5016, 54615), (5445, 50312), (5958, 45980), (6270, 43692), (6289, 43560), (6620, 41382), (6840, 40051), (6897, 39720), (7260, 37734), (7282, 37620), (7524, 36410), (7944, 34485), (8360, 32769), (8712, 31445), (9196, 29790), (9405, 29128), (9930, 27588), (10890, 25156), (10923, 25080), (11495, 23832), (11916, 22990), (12540, 21846), (12578, 21780), (13240, 20691), (13794, 19860), (14520, 18867), (14564, 18810), (14895, 18392), (15048, 18205)]