144895740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^2$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 457591680

約数和(自身を除く): 312695940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 59, 60, 61, 66, 110, 118, 122, 132, 165, 177, 183, 220, 236, 244, 295, 305, 330, 354, 366, 590, 610, 649, 660, 671, 708, 732, 885, 915, 1180, 1220, 1298, 1342, 1770, 1830, 1947, 2013, 2596, 2684, 3245, 3355, 3540, 3599, 3660, 3721, 3894, 4026, 6490, 6710, 7198, 7442, 7788, 8052, 9735, 10065, 10797, 11163, 12980, 13420, 14396, 14884, 17995, 18605, 19470, 20130, 21594, 22326, 35990, 37210, 38940, 39589, 40260, 40931, 43188, 44652, 53985, 55815, 71980, 74420, 79178, 81862, 107970, 111630, 118767, 122793, 158356, 163724, 197945, 204655, 215940, 219539, 223260, 237534, 245586, 395890, 409310, 439078, 475068, 491172, 593835, 613965, 658617, 791780, 818620, 878156, 1097695, 1187670, 1227930, 1317234, 2195390, 2375340, 2414929, 2455860, 2634468, 3293085, 4390780, 4829858, 6586170, 7244787, 9659716, 12074645, 13172340, 14489574, 24149290, 28979148, 36223935, 48298580, 72447870, 144895740]

約数ペア:

[(1, 144895740), (2, 72447870), (3, 48298580), (4, 36223935), (5, 28979148), (6, 24149290), (10, 14489574), (11, 13172340), (12, 12074645), (15, 9659716), (20, 7244787), (22, 6586170), (30, 4829858), (33, 4390780), (44, 3293085), (55, 2634468), (59, 2455860), (60, 2414929), (61, 2375340), (66, 2195390), (110, 1317234), (118, 1227930), (122, 1187670), (132, 1097695), (165, 878156), (177, 818620), (183, 791780), (220, 658617), (236, 613965), (244, 593835), (295, 491172), (305, 475068), (330, 439078), (354, 409310), (366, 395890), (590, 245586), (610, 237534), (649, 223260), (660, 219539), (671, 215940), (708, 204655), (732, 197945), (885, 163724), (915, 158356), (1180, 122793), (1220, 118767), (1298, 111630), (1342, 107970), (1770, 81862), (1830, 79178), (1947, 74420), (2013, 71980), (2596, 55815), (2684, 53985), (3245, 44652), (3355, 43188), (3540, 40931), (3599, 40260), (3660, 39589), (3721, 38940), (3894, 37210), (4026, 35990), (6490, 22326), (6710, 21594), (7198, 20130), (7442, 19470), (7788, 18605), (8052, 17995), (9735, 14884), (10065, 14396), (10797, 13420), (11163, 12980)]