169305390

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 484284528

約数和(自身を除く): 314979138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 193, 243, 270, 285, 342, 361, 386, 405, 486, 513, 570, 579, 722, 810, 855, 965, 1026, 1083, 1158, 1215, 1539, 1710, 1737, 1805, 1930, 2166, 2430, 2565, 2895, 3078, 3249, 3474, 3610, 3667, 4617, 5130, 5211, 5415, 5790, 6498, 7334, 7695, 8685, 9234, 9747, 10422, 10830, 11001, 15390, 15633, 16245, 17370, 18335, 19494, 22002, 23085, 26055, 29241, 31266, 32490, 33003, 36670, 46170, 46899, 48735, 52110, 55005, 58482, 66006, 69673, 78165, 87723, 93798, 97470, 99009, 110010, 139346, 146205, 156330, 165015, 175446, 198018, 209019, 234495, 292410, 297027, 330030, 348365, 418038, 438615, 468990, 495045, 594054, 627057, 696730, 877230, 891081, 990090, 1045095, 1254114, 1485135, 1782162, 1881171, 2090190, 2970270, 3135285, 3762342, 4455405, 5643513, 6270570, 8910810, 9405855, 11287026, 16930539, 18811710, 28217565, 33861078, 56435130, 84652695, 169305390]

約数ペア:

[(1, 169305390), (2, 84652695), (3, 56435130), (5, 33861078), (6, 28217565), (9, 18811710), (10, 16930539), (15, 11287026), (18, 9405855), (19, 8910810), (27, 6270570), (30, 5643513), (38, 4455405), (45, 3762342), (54, 3135285), (57, 2970270), (81, 2090190), (90, 1881171), (95, 1782162), (114, 1485135), (135, 1254114), (162, 1045095), (171, 990090), (190, 891081), (193, 877230), (243, 696730), (270, 627057), (285, 594054), (342, 495045), (361, 468990), (386, 438615), (405, 418038), (486, 348365), (513, 330030), (570, 297027), (579, 292410), (722, 234495), (810, 209019), (855, 198018), (965, 175446), (1026, 165015), (1083, 156330), (1158, 146205), (1215, 139346), (1539, 110010), (1710, 99009), (1737, 97470), (1805, 93798), (1930, 87723), (2166, 78165), (2430, 69673), (2565, 66006), (2895, 58482), (3078, 55005), (3249, 52110), (3474, 48735), (3610, 46899), (3667, 46170), (4617, 36670), (5130, 33003), (5211, 32490), (5415, 31266), (5790, 29241), (6498, 26055), (7334, 23085), (7695, 22002), (8685, 19494), (9234, 18335), (9747, 17370), (10422, 16245), (10830, 15633), (11001, 15390)]