38318940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6451}}^1$

素因数の和:6480

約数の個数: 96

約数和(自身を含む): 130072320

約数和(自身を除く): 91753380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 6451, 12902, 19353, 25804, 32255, 38706, 58059, 64510, 70961, 77412, 96765, 116118, 129020, 141922, 174177, 193530, 212883, 232236, 283844, 290295, 348354, 354805, 387060, 425766, 580590, 638649, 696708, 709610, 851532, 870885, 1064415, 1161180, 1277298, 1419220, 1741770, 1915947, 2128830, 2554596, 3193245, 3483540, 3831894, 4257660, 6386490, 7663788, 9579735, 12772980, 19159470, 38318940]

約数ペア:

[(1, 38318940), (2, 19159470), (3, 12772980), (4, 9579735), (5, 7663788), (6, 6386490), (9, 4257660), (10, 3831894), (11, 3483540), (12, 3193245), (15, 2554596), (18, 2128830), (20, 1915947), (22, 1741770), (27, 1419220), (30, 1277298), (33, 1161180), (36, 1064415), (44, 870885), (45, 851532), (54, 709610), (55, 696708), (60, 638649), (66, 580590), (90, 425766), (99, 387060), (108, 354805), (110, 348354), (132, 290295), (135, 283844), (165, 232236), (180, 212883), (198, 193530), (220, 174177), (270, 141922), (297, 129020), (330, 116118), (396, 96765), (495, 77412), (540, 70961), (594, 64510), (660, 58059), (990, 38706), (1188, 32255), (1485, 25804), (1980, 19353), (2970, 12902), (5940, 6451)]