137309580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1530

約数の個数: 144

約数和(自身を含む): 454970880

約数和(自身を除く): 317661300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 855, 972, 1026, 1140, 1215, 1487, 1539, 1620, 1710, 2052, 2430, 2565, 2974, 3078, 3420, 4461, 4617, 4860, 5130, 5948, 6156, 7435, 7695, 8922, 9234, 10260, 13383, 14870, 15390, 17844, 18468, 22305, 23085, 26766, 28253, 29740, 30780, 40149, 44610, 46170, 53532, 56506, 66915, 80298, 84759, 89220, 92340, 113012, 120447, 133830, 141265, 160596, 169518, 200745, 240894, 254277, 267660, 282530, 339036, 361341, 401490, 423795, 481788, 508554, 565060, 602235, 722682, 762831, 802980, 847590, 1017108, 1204470, 1271385, 1445364, 1525662, 1695180, 1806705, 2288493, 2408940, 2542770, 3051324, 3613410, 3814155, 4576986, 5085540, 6865479, 7226820, 7628310, 9153972, 11442465, 13730958, 15256620, 22884930, 27461916, 34327395, 45769860, 68654790, 137309580]

約数ペア:

[(1, 137309580), (2, 68654790), (3, 45769860), (4, 34327395), (5, 27461916), (6, 22884930), (9, 15256620), (10, 13730958), (12, 11442465), (15, 9153972), (18, 7628310), (19, 7226820), (20, 6865479), (27, 5085540), (30, 4576986), (36, 3814155), (38, 3613410), (45, 3051324), (54, 2542770), (57, 2408940), (60, 2288493), (76, 1806705), (81, 1695180), (90, 1525662), (95, 1445364), (108, 1271385), (114, 1204470), (135, 1017108), (162, 847590), (171, 802980), (180, 762831), (190, 722682), (228, 602235), (243, 565060), (270, 508554), (285, 481788), (324, 423795), (342, 401490), (380, 361341), (405, 339036), (486, 282530), (513, 267660), (540, 254277), (570, 240894), (684, 200745), (810, 169518), (855, 160596), (972, 141265), (1026, 133830), (1140, 120447), (1215, 113012), (1487, 92340), (1539, 89220), (1620, 84759), (1710, 80298), (2052, 66915), (2430, 56506), (2565, 53532), (2974, 46170), (3078, 44610), (3420, 40149), (4461, 30780), (4617, 29740), (4860, 28253), (5130, 26766), (5948, 23085), (6156, 22305), (7435, 18468), (7695, 17844), (8922, 15390), (9234, 14870), (10260, 13383)]