129196770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 352512000

約数和(自身を除く): 223315230

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 67, 85, 95, 102, 114, 134, 170, 190, 199, 201, 255, 285, 323, 335, 398, 402, 510, 570, 597, 646, 670, 969, 995, 1005, 1139, 1194, 1273, 1615, 1938, 1990, 2010, 2278, 2546, 2985, 3230, 3383, 3417, 3781, 3819, 4845, 5695, 5970, 6365, 6766, 6834, 7562, 7638, 9690, 10149, 11343, 11390, 12730, 13333, 16915, 17085, 18905, 19095, 20298, 21641, 22686, 26666, 33830, 34170, 37810, 38190, 39999, 43282, 50745, 56715, 64277, 64923, 66665, 79998, 101490, 108205, 113430, 128554, 129846, 133330, 192831, 199995, 216410, 226661, 253327, 321385, 324615, 385662, 399990, 453322, 506654, 642770, 649230, 679983, 759981, 964155, 1133305, 1266635, 1359966, 1519962, 1928310, 2266610, 2533270, 3399915, 3799905, 4306559, 6799830, 7599810, 8613118, 12919677, 21532795, 25839354, 43065590, 64598385, 129196770]

約数ペア:

[(1, 129196770), (2, 64598385), (3, 43065590), (5, 25839354), (6, 21532795), (10, 12919677), (15, 8613118), (17, 7599810), (19, 6799830), (30, 4306559), (34, 3799905), (38, 3399915), (51, 2533270), (57, 2266610), (67, 1928310), (85, 1519962), (95, 1359966), (102, 1266635), (114, 1133305), (134, 964155), (170, 759981), (190, 679983), (199, 649230), (201, 642770), (255, 506654), (285, 453322), (323, 399990), (335, 385662), (398, 324615), (402, 321385), (510, 253327), (570, 226661), (597, 216410), (646, 199995), (670, 192831), (969, 133330), (995, 129846), (1005, 128554), (1139, 113430), (1194, 108205), (1273, 101490), (1615, 79998), (1938, 66665), (1990, 64923), (2010, 64277), (2278, 56715), (2546, 50745), (2985, 43282), (3230, 39999), (3383, 38190), (3417, 37810), (3781, 34170), (3819, 33830), (4845, 26666), (5695, 22686), (5970, 21641), (6365, 20298), (6766, 19095), (6834, 18905), (7562, 17085), (7638, 16915), (9690, 13333), (10149, 12730), (11343, 11390)]