20161792200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{7853}}^1$

素因数の和:8272

約数の個数: 192

約数和(自身を含む): 68367499200

約数和(自身を除く): 48205707000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 132, 150, 165, 200, 220, 264, 275, 300, 330, 389, 440, 550, 600, 660, 778, 825, 1100, 1167, 1320, 1556, 1650, 1945, 2200, 2334, 3112, 3300, 3890, 4279, 4668, 5835, 6600, 7780, 7853, 8558, 9336, 9725, 11670, 12837, 15560, 15706, 17116, 19450, 21395, 23340, 23559, 25674, 29175, 31412, 34232, 38900, 39265, 42790, 46680, 47118, 51348, 58350, 62824, 64185, 77800, 78530, 85580, 86383, 94236, 102696, 106975, 116700, 117795, 128370, 157060, 171160, 172766, 188472, 196325, 213950, 233400, 235590, 256740, 259149, 314120, 320925, 345532, 392650, 427900, 431915, 471180, 513480, 518298, 588975, 641850, 691064, 785300, 855800, 863830, 942360, 1036596, 1177950, 1283700, 1295745, 1570600, 1727660, 2073192, 2159575, 2355900, 2567400, 2591490, 3054817, 3455320, 4319150, 4711800, 5182980, 6109634, 6478725, 8638300, 9164451, 10365960, 12219268, 12957450, 15274085, 17276600, 18328902, 24438536, 25914900, 30548170, 33602987, 36657804, 45822255, 51829800, 61096340, 67205974, 73315608, 76370425, 91644510, 100808961, 122192680, 134411948, 152740850, 168014935, 183289020, 201617922, 229111275, 268823896, 305481700, 336029870, 366578040, 403235844, 458222550, 504044805, 610963400, 672059740, 806471688, 840074675, 916445100, 1008089610, 1344119480, 1680149350, 1832890200, 2016179220, 2520224025, 3360298700, 4032358440, 5040448050, 6720597400, 10080896100, 20161792200]

約数ペア:

[(1, 20161792200), (2, 10080896100), (3, 6720597400), (4, 5040448050), (5, 4032358440), (6, 3360298700), (8, 2520224025), (10, 2016179220), (11, 1832890200), (12, 1680149350), (15, 1344119480), (20, 1008089610), (22, 916445100), (24, 840074675), (25, 806471688), (30, 672059740), (33, 610963400), (40, 504044805), (44, 458222550), (50, 403235844), (55, 366578040), (60, 336029870), (66, 305481700), (75, 268823896), (88, 229111275), (100, 201617922), (110, 183289020), (120, 168014935), (132, 152740850), (150, 134411948), (165, 122192680), (200, 100808961), (220, 91644510), (264, 76370425), (275, 73315608), (300, 67205974), (330, 61096340), (389, 51829800), (440, 45822255), (550, 36657804), (600, 33602987), (660, 30548170), (778, 25914900), (825, 24438536), (1100, 18328902), (1167, 17276600), (1320, 15274085), (1556, 12957450), (1650, 12219268), (1945, 10365960), (2200, 9164451), (2334, 8638300), (3112, 6478725), (3300, 6109634), (3890, 5182980), (4279, 4711800), (4668, 4319150), (5835, 3455320), (6600, 3054817), (7780, 2591490), (7853, 2567400), (8558, 2355900), (9336, 2159575), (9725, 2073192), (11670, 1727660), (12837, 1570600), (15560, 1295745), (15706, 1283700), (17116, 1177950), (19450, 1036596), (21395, 942360), (23340, 863830), (23559, 855800), (25674, 785300), (29175, 691064), (31412, 641850), (34232, 588975), (38900, 518298), (39265, 513480), (42790, 471180), (46680, 431915), (47118, 427900), (51348, 392650), (58350, 345532), (62824, 320925), (64185, 314120), (77800, 259149), (78530, 256740), (85580, 235590), (86383, 233400), (94236, 213950), (102696, 196325), (106975, 188472), (116700, 172766), (117795, 171160), (128370, 157060)]