259465140

素因数分解:

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

素因数の和:89

約数の個数: 288

約数和(自身を含む): 937077120

約数和(自身を除く): 677611980

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, 90, 95, 99, 108, 110, 114, 121, 132, 135, 165, 171, 180, 190, 198, 209, 220, 228, 242, 270, 285, 297, 330, 342, 361, 363, 380, 396, 418, 484, 495, 513, 540, 570, 594, 605, 627, 660, 684, 722, 726, 836, 855, 990, 1026, 1045, 1083, 1089, 1140, 1188, 1210, 1254, 1331, 1444, 1452, 1485, 1710, 1805, 1815, 1881, 1980, 2052, 2090, 2166, 2178, 2299, 2420, 2508, 2565, 2662, 2970, 3135, 3249, 3267, 3420, 3610, 3630, 3762, 3971, 3993, 4180, 4332, 4356, 4598, 5130, 5324, 5415, 5445, 5643, 5940, 6270, 6498, 6534, 6655, 6897, 7220, 7260, 7524, 7942, 7986, 9196, 9405, 9747, 10260, 10830, 10890, 11286, 11495, 11913, 11979, 12540, 12996, 13068, 13310, 13794, 15884, 15972, 16245, 16335, 18810, 19494, 19855, 19965, 20691, 21660, 21780, 22572, 22990, 23826, 23958, 25289, 26620, 27588, 28215, 32490, 32670, 34485, 35739, 35937, 37620, 38988, 39710, 39930, 41382, 43681, 45980, 47652, 47916, 48735, 50578, 56430, 59565, 59895, 62073, 64980, 65340, 68970, 71478, 71874, 75867, 79420, 79860, 82764, 87362, 97470, 101156, 103455, 107217, 112860, 119130, 119790, 124146, 126445, 131043, 137940, 142956, 143748, 151734, 174724, 178695, 179685, 194940, 206910, 214434, 218405, 227601, 238260, 239580, 248292, 252890, 262086, 303468, 310365, 357390, 359370, 379335, 393129, 413820, 428868, 436810, 455202, 480491, 505780, 524172, 536085, 620730, 655215, 682803, 714780, 718740, 758670, 786258, 873620, 910404, 960982, 1072170, 1138005, 1179387, 1241460, 1310430, 1365606, 1441473, 1517340, 1572516, 1921964, 1965645, 2144340, 2276010, 2358774, 2402455, 2620860, 2731212, 2882946, 3414015, 3931290, 4324419, 4552020, 4717548, 4804910, 5765892, 5896935, 6828030, 7207365, 7862580, 8648838, 9609820, 11793870, 12973257, 13656060, 14414730, 17297676, 21622095, 23587740, 25946514, 28829460, 43244190, 51893028, 64866285, 86488380, 129732570, 259465140]

約数ペア:

[(1, 259465140), (2, 129732570), (3, 86488380), (4, 64866285), (5, 51893028), (6, 43244190), (9, 28829460), (10, 25946514), (11, 23587740), (12, 21622095), (15, 17297676), (18, 14414730), (19, 13656060), (20, 12973257), (22, 11793870), (27, 9609820), (30, 8648838), (33, 7862580), (36, 7207365), (38, 6828030), (44, 5896935), (45, 5765892), (54, 4804910), (55, 4717548), (57, 4552020), (60, 4324419), (66, 3931290), (76, 3414015), (90, 2882946), (95, 2731212), (99, 2620860), (108, 2402455), (110, 2358774), (114, 2276010), (121, 2144340), (132, 1965645), (135, 1921964), (165, 1572516), (171, 1517340), (180, 1441473), (190, 1365606), (198, 1310430), (209, 1241460), (220, 1179387), (228, 1138005), (242, 1072170), (270, 960982), (285, 910404), (297, 873620), (330, 786258), (342, 758670), (361, 718740), (363, 714780), (380, 682803), (396, 655215), (418, 620730), (484, 536085), (495, 524172), (513, 505780), (540, 480491), (570, 455202), (594, 436810), (605, 428868), (627, 413820), (660, 393129), (684, 379335), (722, 359370), (726, 357390), (836, 310365), (855, 303468), (990, 262086), (1026, 252890), (1045, 248292), (1083, 239580), (1089, 238260), (1140, 227601), (1188, 218405), (1210, 214434), (1254, 206910), (1331, 194940), (1444, 179685), (1452, 178695), (1485, 174724), (1710, 151734), (1805, 143748), (1815, 142956), (1881, 137940), (1980, 131043), (2052, 126445), (2090, 124146), (2166, 119790), (2178, 119130), (2299, 112860), (2420, 107217), (2508, 103455), (2565, 101156), (2662, 97470), (2970, 87362), (3135, 82764), (3249, 79860), (3267, 79420), (3420, 75867), (3610, 71874), (3630, 71478), (3762, 68970), (3971, 65340), (3993, 64980), (4180, 62073), (4332, 59895), (4356, 59565), (4598, 56430), (5130, 50578), (5324, 48735), (5415, 47916), (5445, 47652), (5643, 45980), (5940, 43681), (6270, 41382), (6498, 39930), (6534, 39710), (6655, 38988), (6897, 37620), (7220, 35937), (7260, 35739), (7524, 34485), (7942, 32670), (7986, 32490), (9196, 28215), (9405, 27588), (9747, 26620), (10260, 25289), (10830, 23958), (10890, 23826), (11286, 22990), (11495, 22572), (11913, 21780), (11979, 21660), (12540, 20691), (12996, 19965), (13068, 19855), (13310, 19494), (13794, 18810), (15884, 16335), (15972, 16245)]