127888620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6599}}^1$

素因数の和:6647

約数の個数: 96

約数和(自身を含む): 399168000

約数和(自身を除く): 271279380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4845, 6460, 6599, 9690, 13198, 19380, 19797, 26396, 32995, 39594, 65990, 79188, 98985, 112183, 125381, 131980, 197970, 224366, 250762, 336549, 376143, 395940, 448732, 501524, 560915, 626905, 673098, 752286, 1121830, 1253810, 1346196, 1504572, 1682745, 1880715, 2131477, 2243660, 2507620, 3365490, 3761430, 4262954, 6394431, 6730980, 7522860, 8525908, 10657385, 12788862, 21314770, 25577724, 31972155, 42629540, 63944310, 127888620]

約数ペア:

[(1, 127888620), (2, 63944310), (3, 42629540), (4, 31972155), (5, 25577724), (6, 21314770), (10, 12788862), (12, 10657385), (15, 8525908), (17, 7522860), (19, 6730980), (20, 6394431), (30, 4262954), (34, 3761430), (38, 3365490), (51, 2507620), (57, 2243660), (60, 2131477), (68, 1880715), (76, 1682745), (85, 1504572), (95, 1346196), (102, 1253810), (114, 1121830), (170, 752286), (190, 673098), (204, 626905), (228, 560915), (255, 501524), (285, 448732), (323, 395940), (340, 376143), (380, 336549), (510, 250762), (570, 224366), (646, 197970), (969, 131980), (1020, 125381), (1140, 112183), (1292, 98985), (1615, 79188), (1938, 65990), (3230, 39594), (3876, 32995), (4845, 26396), (6460, 19797), (6599, 19380), (9690, 13198)]