27243420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 80080896

約数和(自身を除く): 52837476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 97, 124, 151, 155, 186, 194, 291, 302, 310, 372, 388, 453, 465, 485, 582, 604, 620, 755, 906, 930, 970, 1164, 1455, 1510, 1812, 1860, 1940, 2265, 2910, 3007, 3020, 4530, 4681, 5820, 6014, 9021, 9060, 9362, 12028, 14043, 14647, 15035, 18042, 18724, 23405, 28086, 29294, 30070, 36084, 43941, 45105, 46810, 56172, 58588, 60140, 70215, 73235, 87882, 90210, 93620, 140430, 146470, 175764, 180420, 219705, 280860, 292940, 439410, 454057, 878820, 908114, 1362171, 1816228, 2270285, 2724342, 4540570, 5448684, 6810855, 9081140, 13621710, 27243420]

約数ペア:

[(1, 27243420), (2, 13621710), (3, 9081140), (4, 6810855), (5, 5448684), (6, 4540570), (10, 2724342), (12, 2270285), (15, 1816228), (20, 1362171), (30, 908114), (31, 878820), (60, 454057), (62, 439410), (93, 292940), (97, 280860), (124, 219705), (151, 180420), (155, 175764), (186, 146470), (194, 140430), (291, 93620), (302, 90210), (310, 87882), (372, 73235), (388, 70215), (453, 60140), (465, 58588), (485, 56172), (582, 46810), (604, 45105), (620, 43941), (755, 36084), (906, 30070), (930, 29294), (970, 28086), (1164, 23405), (1455, 18724), (1510, 18042), (1812, 15035), (1860, 14647), (1940, 14043), (2265, 12028), (2910, 9362), (3007, 9060), (3020, 9021), (4530, 6014), (4681, 5820)]