122904540

素因数分解:

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

素因数の和:76

約数の個数: 288

約数和(自身を含む): 447632640

約数和(自身を除く): 324728100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 81, 90, 95, 99, 108, 110, 114, 121, 132, 135, 162, 165, 171, 180, 190, 198, 209, 220, 228, 242, 243, 270, 285, 297, 324, 330, 342, 363, 380, 396, 405, 418, 484, 486, 495, 513, 540, 570, 594, 605, 627, 660, 684, 726, 810, 836, 855, 891, 972, 990, 1026, 1045, 1089, 1140, 1188, 1210, 1215, 1254, 1331, 1452, 1485, 1539, 1620, 1710, 1782, 1815, 1881, 1980, 2052, 2090, 2178, 2299, 2420, 2430, 2508, 2565, 2662, 2673, 2970, 3078, 3135, 3267, 3420, 3564, 3630, 3762, 3993, 4180, 4356, 4455, 4598, 4617, 4860, 5130, 5324, 5346, 5445, 5643, 5940, 6156, 6270, 6534, 6655, 6897, 7260, 7524, 7695, 7986, 8910, 9196, 9234, 9405, 9801, 10260, 10692, 10890, 11286, 11495, 11979, 12540, 13068, 13310, 13365, 13794, 15390, 15972, 16335, 16929, 17820, 18468, 18810, 19602, 19965, 20691, 21780, 22572, 22990, 23085, 23958, 25289, 26620, 26730, 27588, 28215, 29403, 30780, 32670, 33858, 34485, 35937, 37620, 39204, 39930, 41382, 45980, 46170, 47916, 49005, 50578, 50787, 53460, 56430, 58806, 59895, 62073, 65340, 67716, 68970, 71874, 75867, 79860, 82764, 84645, 92340, 98010, 101156, 101574, 103455, 107811, 112860, 117612, 119790, 124146, 126445, 137940, 143748, 147015, 151734, 169290, 179685, 186219, 196020, 203148, 206910, 215622, 227601, 239580, 248292, 252890, 253935, 294030, 303468, 310365, 323433, 338580, 359370, 372438, 379335, 413820, 431244, 455202, 505780, 507870, 539055, 558657, 588060, 620730, 646866, 682803, 718740, 744876, 758670, 910404, 931095, 1015740, 1078110, 1117314, 1138005, 1241460, 1293732, 1365606, 1517340, 1617165, 1862190, 2048409, 2156220, 2234628, 2276010, 2731212, 2793285, 3234330, 3414015, 3724380, 4096818, 4552020, 5586570, 6145227, 6468660, 6828030, 8193636, 10242045, 11173140, 12290454, 13656060, 20484090, 24580908, 30726135, 40968180, 61452270, 122904540]

約数ペア:

[(1, 122904540), (2, 61452270), (3, 40968180), (4, 30726135), (5, 24580908), (6, 20484090), (9, 13656060), (10, 12290454), (11, 11173140), (12, 10242045), (15, 8193636), (18, 6828030), (19, 6468660), (20, 6145227), (22, 5586570), (27, 4552020), (30, 4096818), (33, 3724380), (36, 3414015), (38, 3234330), (44, 2793285), (45, 2731212), (54, 2276010), (55, 2234628), (57, 2156220), (60, 2048409), (66, 1862190), (76, 1617165), (81, 1517340), (90, 1365606), (95, 1293732), (99, 1241460), (108, 1138005), (110, 1117314), (114, 1078110), (121, 1015740), (132, 931095), (135, 910404), (162, 758670), (165, 744876), (171, 718740), (180, 682803), (190, 646866), (198, 620730), (209, 588060), (220, 558657), (228, 539055), (242, 507870), (243, 505780), (270, 455202), (285, 431244), (297, 413820), (324, 379335), (330, 372438), (342, 359370), (363, 338580), (380, 323433), (396, 310365), (405, 303468), (418, 294030), (484, 253935), (486, 252890), (495, 248292), (513, 239580), (540, 227601), (570, 215622), (594, 206910), (605, 203148), (627, 196020), (660, 186219), (684, 179685), (726, 169290), (810, 151734), (836, 147015), (855, 143748), (891, 137940), (972, 126445), (990, 124146), (1026, 119790), (1045, 117612), (1089, 112860), (1140, 107811), (1188, 103455), (1210, 101574), (1215, 101156), (1254, 98010), (1331, 92340), (1452, 84645), (1485, 82764), (1539, 79860), (1620, 75867), (1710, 71874), (1782, 68970), (1815, 67716), (1881, 65340), (1980, 62073), (2052, 59895), (2090, 58806), (2178, 56430), (2299, 53460), (2420, 50787), (2430, 50578), (2508, 49005), (2565, 47916), (2662, 46170), (2673, 45980), (2970, 41382), (3078, 39930), (3135, 39204), (3267, 37620), (3420, 35937), (3564, 34485), (3630, 33858), (3762, 32670), (3993, 30780), (4180, 29403), (4356, 28215), (4455, 27588), (4598, 26730), (4617, 26620), (4860, 25289), (5130, 23958), (5324, 23085), (5346, 22990), (5445, 22572), (5643, 21780), (5940, 20691), (6156, 19965), (6270, 19602), (6534, 18810), (6655, 18468), (6897, 17820), (7260, 16929), (7524, 16335), (7695, 15972), (7986, 15390), (8910, 13794), (9196, 13365), (9234, 13310), (9405, 13068), (9801, 12540), (10260, 11979), (10692, 11495), (10890, 11286)]