65850400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1069}}^1$

素因数の和:1107

約数の個数: 144

約数和(自身を含む): 200612160

約数和(自身を除く): 134761760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 350, 352, 385, 400, 440, 550, 560, 616, 700, 770, 800, 880, 1069, 1100, 1120, 1232, 1400, 1540, 1760, 1925, 2138, 2200, 2464, 2800, 3080, 3850, 4276, 4400, 5345, 5600, 6160, 7483, 7700, 8552, 8800, 10690, 11759, 12320, 14966, 15400, 17104, 21380, 23518, 26725, 29932, 30800, 34208, 37415, 42760, 47036, 53450, 58795, 59864, 61600, 74830, 82313, 85520, 94072, 106900, 117590, 119728, 149660, 164626, 171040, 187075, 188144, 213800, 235180, 239456, 293975, 299320, 329252, 374150, 376288, 411565, 427600, 470360, 587950, 598640, 658504, 748300, 823130, 855200, 940720, 1175900, 1197280, 1317008, 1496600, 1646260, 1881440, 2057825, 2351800, 2634016, 2993200, 3292520, 4115650, 4703600, 5986400, 6585040, 8231300, 9407200, 13170080, 16462600, 32925200, 65850400]

約数ペア:

[(1, 65850400), (2, 32925200), (4, 16462600), (5, 13170080), (7, 9407200), (8, 8231300), (10, 6585040), (11, 5986400), (14, 4703600), (16, 4115650), (20, 3292520), (22, 2993200), (25, 2634016), (28, 2351800), (32, 2057825), (35, 1881440), (40, 1646260), (44, 1496600), (50, 1317008), (55, 1197280), (56, 1175900), (70, 940720), (77, 855200), (80, 823130), (88, 748300), (100, 658504), (110, 598640), (112, 587950), (140, 470360), (154, 427600), (160, 411565), (175, 376288), (176, 374150), (200, 329252), (220, 299320), (224, 293975), (275, 239456), (280, 235180), (308, 213800), (350, 188144), (352, 187075), (385, 171040), (400, 164626), (440, 149660), (550, 119728), (560, 117590), (616, 106900), (700, 94072), (770, 85520), (800, 82313), (880, 74830), (1069, 61600), (1100, 59864), (1120, 58795), (1232, 53450), (1400, 47036), (1540, 42760), (1760, 37415), (1925, 34208), (2138, 30800), (2200, 29932), (2464, 26725), (2800, 23518), (3080, 21380), (3850, 17104), (4276, 15400), (4400, 14966), (5345, 12320), (5600, 11759), (6160, 10690), (7483, 8800), (7700, 8552)]