56890620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:924

約数の個数: 96

約数和(自身を含む): 178516800

約数和(自身を除く): 121626180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 137, 180, 270, 274, 411, 540, 548, 685, 769, 822, 1233, 1370, 1538, 1644, 2055, 2307, 2466, 2740, 3076, 3699, 3845, 4110, 4614, 4932, 6165, 6921, 7398, 7690, 8220, 9228, 11535, 12330, 13842, 14796, 15380, 18495, 20763, 23070, 24660, 27684, 34605, 36990, 41526, 46140, 69210, 73980, 83052, 103815, 105353, 138420, 207630, 210706, 316059, 415260, 421412, 526765, 632118, 948177, 1053530, 1264236, 1580295, 1896354, 2107060, 2844531, 3160590, 3792708, 4740885, 5689062, 6321180, 9481770, 11378124, 14222655, 18963540, 28445310, 56890620]

約数ペア:

[(1, 56890620), (2, 28445310), (3, 18963540), (4, 14222655), (5, 11378124), (6, 9481770), (9, 6321180), (10, 5689062), (12, 4740885), (15, 3792708), (18, 3160590), (20, 2844531), (27, 2107060), (30, 1896354), (36, 1580295), (45, 1264236), (54, 1053530), (60, 948177), (90, 632118), (108, 526765), (135, 421412), (137, 415260), (180, 316059), (270, 210706), (274, 207630), (411, 138420), (540, 105353), (548, 103815), (685, 83052), (769, 73980), (822, 69210), (1233, 46140), (1370, 41526), (1538, 36990), (1644, 34605), (2055, 27684), (2307, 24660), (2466, 23070), (2740, 20763), (3076, 18495), (3699, 15380), (3845, 14796), (4110, 13842), (4614, 12330), (4932, 11535), (6165, 9228), (6921, 8220), (7398, 7690)]