138874230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 256

約数和(自身を含む): 447897600

約数和(自身を除く): 309023370

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 23, 27, 30, 33, 38, 45, 46, 54, 55, 57, 66, 69, 90, 95, 99, 107, 110, 114, 115, 135, 138, 165, 171, 190, 198, 207, 209, 214, 230, 253, 270, 285, 297, 321, 330, 342, 345, 414, 418, 437, 495, 506, 513, 535, 570, 594, 621, 627, 642, 690, 759, 855, 874, 963, 990, 1026, 1035, 1045, 1070, 1177, 1242, 1254, 1265, 1311, 1485, 1518, 1605, 1710, 1881, 1926, 2033, 2070, 2090, 2185, 2277, 2354, 2461, 2530, 2565, 2622, 2889, 2970, 3105, 3135, 3210, 3531, 3762, 3795, 3933, 4066, 4370, 4554, 4807, 4815, 4922, 5130, 5643, 5778, 5885, 6099, 6210, 6270, 6555, 6831, 7062, 7383, 7590, 7866, 9405, 9614, 9630, 10165, 10593, 11286, 11385, 11770, 11799, 12198, 12305, 13110, 13662, 14421, 14445, 14766, 17655, 18297, 18810, 19665, 20330, 21186, 22149, 22363, 22770, 23598, 24035, 24610, 27071, 28215, 28842, 28890, 30495, 31779, 34155, 35310, 36594, 36915, 39330, 43263, 44298, 44726, 46759, 48070, 52965, 54142, 54891, 56430, 58995, 60990, 63558, 66447, 67089, 68310, 72105, 73830, 81213, 86526, 91485, 93518, 105930, 109782, 110745, 111815, 117990, 129789, 132894, 134178, 135355, 140277, 144210, 158895, 162426, 182970, 201267, 216315, 221490, 223630, 233795, 243639, 259578, 270710, 274455, 280554, 317790, 332235, 335445, 402534, 406065, 420831, 432630, 467590, 487278, 514349, 548910, 603801, 648945, 664470, 670890, 701385, 730917, 812130, 841662, 1006335, 1028698, 1207602, 1218195, 1262493, 1297890, 1402770, 1461834, 1543047, 2012670, 2104155, 2436390, 2524986, 2571745, 3019005, 3086094, 3654585, 4208310, 4629141, 5143490, 6038010, 6312465, 7309170, 7715235, 9258282, 12624930, 13887423, 15430470, 23145705, 27774846, 46291410, 69437115, 138874230]

約数ペア:

[(1, 138874230), (2, 69437115), (3, 46291410), (5, 27774846), (6, 23145705), (9, 15430470), (10, 13887423), (11, 12624930), (15, 9258282), (18, 7715235), (19, 7309170), (22, 6312465), (23, 6038010), (27, 5143490), (30, 4629141), (33, 4208310), (38, 3654585), (45, 3086094), (46, 3019005), (54, 2571745), (55, 2524986), (57, 2436390), (66, 2104155), (69, 2012670), (90, 1543047), (95, 1461834), (99, 1402770), (107, 1297890), (110, 1262493), (114, 1218195), (115, 1207602), (135, 1028698), (138, 1006335), (165, 841662), (171, 812130), (190, 730917), (198, 701385), (207, 670890), (209, 664470), (214, 648945), (230, 603801), (253, 548910), (270, 514349), (285, 487278), (297, 467590), (321, 432630), (330, 420831), (342, 406065), (345, 402534), (414, 335445), (418, 332235), (437, 317790), (495, 280554), (506, 274455), (513, 270710), (535, 259578), (570, 243639), (594, 233795), (621, 223630), (627, 221490), (642, 216315), (690, 201267), (759, 182970), (855, 162426), (874, 158895), (963, 144210), (990, 140277), (1026, 135355), (1035, 134178), (1045, 132894), (1070, 129789), (1177, 117990), (1242, 111815), (1254, 110745), (1265, 109782), (1311, 105930), (1485, 93518), (1518, 91485), (1605, 86526), (1710, 81213), (1881, 73830), (1926, 72105), (2033, 68310), (2070, 67089), (2090, 66447), (2185, 63558), (2277, 60990), (2354, 58995), (2461, 56430), (2530, 54891), (2565, 54142), (2622, 52965), (2889, 48070), (2970, 46759), (3105, 44726), (3135, 44298), (3210, 43263), (3531, 39330), (3762, 36915), (3795, 36594), (3933, 35310), (4066, 34155), (4370, 31779), (4554, 30495), (4807, 28890), (4815, 28842), (4922, 28215), (5130, 27071), (5643, 24610), (5778, 24035), (5885, 23598), (6099, 22770), (6210, 22363), (6270, 22149), (6555, 21186), (6831, 20330), (7062, 19665), (7383, 18810), (7590, 18297), (7866, 17655), (9405, 14766), (9614, 14445), (9630, 14421), (10165, 13662), (10593, 13110), (11286, 12305), (11385, 12198), (11770, 11799)]