199392270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 654998400

約数和(自身を除く): 455606130

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 49, 55, 57, 59, 66, 70, 77, 95, 98, 105, 110, 114, 118, 121, 133, 147, 154, 165, 177, 190, 209, 210, 231, 242, 245, 266, 285, 294, 295, 330, 354, 363, 385, 399, 413, 418, 462, 490, 539, 570, 590, 605, 627, 649, 665, 726, 735, 770, 798, 826, 847, 885, 931, 1045, 1078, 1121, 1155, 1210, 1239, 1254, 1298, 1330, 1463, 1470, 1617, 1694, 1770, 1815, 1862, 1947, 1995, 2065, 2090, 2242, 2299, 2310, 2478, 2541, 2695, 2793, 2891, 2926, 3135, 3234, 3245, 3363, 3630, 3894, 3990, 4130, 4235, 4389, 4543, 4598, 4655, 5082, 5390, 5586, 5605, 5782, 5929, 6195, 6270, 6490, 6726, 6897, 7139, 7315, 7847, 8085, 8470, 8673, 8778, 9086, 9310, 9735, 10241, 11210, 11495, 11858, 12331, 12390, 12705, 13629, 13794, 13965, 14278, 14455, 14630, 15694, 16093, 16170, 16815, 17346, 17787, 19470, 20482, 21417, 21945, 22715, 22990, 23541, 24662, 25410, 27258, 27930, 28910, 29645, 30723, 31801, 32186, 33630, 34485, 35574, 35695, 36993, 39235, 42834, 43365, 43890, 45430, 47082, 48279, 49973, 51205, 54929, 59290, 61446, 61655, 63602, 68145, 68970, 71390, 73986, 78470, 80465, 86317, 86730, 88935, 95403, 96558, 99946, 102410, 107085, 109858, 112651, 117705, 123310, 135641, 136290, 149919, 153615, 159005, 160930, 164787, 172634, 177870, 184965, 190806, 214170, 225302, 235410, 241395, 249865, 258951, 271282, 274645, 299838, 307230, 318010, 329574, 337953, 349811, 369930, 406923, 431585, 477015, 482790, 499730, 517902, 549290, 563255, 604219, 675906, 678205, 699622, 749595, 813846, 823935, 863170, 949487, 954030, 1049433, 1126510, 1208438, 1294755, 1356410, 1499190, 1647870, 1689765, 1749055, 1812657, 1898974, 2034615, 2098866, 2589510, 2848461, 3021095, 3379530, 3498110, 3625314, 4069230, 4747435, 5247165, 5696922, 6042190, 6646409, 9063285, 9494870, 10494330, 13292818, 14242305, 18126570, 19939227, 28484610, 33232045, 39878454, 66464090, 99696135, 199392270]

約数ペア:

[(1, 199392270), (2, 99696135), (3, 66464090), (5, 39878454), (6, 33232045), (7, 28484610), (10, 19939227), (11, 18126570), (14, 14242305), (15, 13292818), (19, 10494330), (21, 9494870), (22, 9063285), (30, 6646409), (33, 6042190), (35, 5696922), (38, 5247165), (42, 4747435), (49, 4069230), (55, 3625314), (57, 3498110), (59, 3379530), (66, 3021095), (70, 2848461), (77, 2589510), (95, 2098866), (98, 2034615), (105, 1898974), (110, 1812657), (114, 1749055), (118, 1689765), (121, 1647870), (133, 1499190), (147, 1356410), (154, 1294755), (165, 1208438), (177, 1126510), (190, 1049433), (209, 954030), (210, 949487), (231, 863170), (242, 823935), (245, 813846), (266, 749595), (285, 699622), (294, 678205), (295, 675906), (330, 604219), (354, 563255), (363, 549290), (385, 517902), (399, 499730), (413, 482790), (418, 477015), (462, 431585), (490, 406923), (539, 369930), (570, 349811), (590, 337953), (605, 329574), (627, 318010), (649, 307230), (665, 299838), (726, 274645), (735, 271282), (770, 258951), (798, 249865), (826, 241395), (847, 235410), (885, 225302), (931, 214170), (1045, 190806), (1078, 184965), (1121, 177870), (1155, 172634), (1210, 164787), (1239, 160930), (1254, 159005), (1298, 153615), (1330, 149919), (1463, 136290), (1470, 135641), (1617, 123310), (1694, 117705), (1770, 112651), (1815, 109858), (1862, 107085), (1947, 102410), (1995, 99946), (2065, 96558), (2090, 95403), (2242, 88935), (2299, 86730), (2310, 86317), (2478, 80465), (2541, 78470), (2695, 73986), (2793, 71390), (2891, 68970), (2926, 68145), (3135, 63602), (3234, 61655), (3245, 61446), (3363, 59290), (3630, 54929), (3894, 51205), (3990, 49973), (4130, 48279), (4235, 47082), (4389, 45430), (4543, 43890), (4598, 43365), (4655, 42834), (5082, 39235), (5390, 36993), (5586, 35695), (5605, 35574), (5782, 34485), (5929, 33630), (6195, 32186), (6270, 31801), (6490, 30723), (6726, 29645), (6897, 28910), (7139, 27930), (7315, 27258), (7847, 25410), (8085, 24662), (8470, 23541), (8673, 22990), (8778, 22715), (9086, 21945), (9310, 21417), (9735, 20482), (10241, 19470), (11210, 17787), (11495, 17346), (11858, 16815), (12331, 16170), (12390, 16093), (12705, 15694), (13629, 14630), (13794, 14455), (13965, 14278)]