190045020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{26177}}^1$

素因数の和:26211

約数の個数: 72

約数和(自身を含む): 584921232

約数和(自身を除く): 394876212

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 26177, 52354, 78531, 104708, 130885, 157062, 261770, 287947, 314124, 392655, 523540, 575894, 785310, 863841, 1151788, 1439735, 1570620, 1727682, 2879470, 3167417, 3455364, 4319205, 5758940, 6334834, 8638410, 9502251, 12669668, 15837085, 17276820, 19004502, 31674170, 38009004, 47511255, 63348340, 95022510, 190045020]

約数ペア:

[(1, 190045020), (2, 95022510), (3, 63348340), (4, 47511255), (5, 38009004), (6, 31674170), (10, 19004502), (11, 17276820), (12, 15837085), (15, 12669668), (20, 9502251), (22, 8638410), (30, 6334834), (33, 5758940), (44, 4319205), (55, 3455364), (60, 3167417), (66, 2879470), (110, 1727682), (121, 1570620), (132, 1439735), (165, 1151788), (220, 863841), (242, 785310), (330, 575894), (363, 523540), (484, 392655), (605, 314124), (660, 287947), (726, 261770), (1210, 157062), (1452, 130885), (1815, 104708), (2420, 78531), (3630, 52354), (7260, 26177)]