77823200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1$

素因数の和:1109

約数の個数: 144

約数和(自身を含む): 234047520

約数和(自身を除く): 156224320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1040, 1069, 1120, 1300, 1400, 1456, 1820, 2080, 2138, 2275, 2600, 2800, 2912, 3640, 4276, 4550, 5200, 5345, 5600, 7280, 7483, 8552, 9100, 10400, 10690, 13897, 14560, 14966, 17104, 18200, 21380, 26725, 27794, 29932, 34208, 36400, 37415, 42760, 53450, 55588, 59864, 69485, 72800, 74830, 85520, 97279, 106900, 111176, 119728, 138970, 149660, 171040, 187075, 194558, 213800, 222352, 239456, 277940, 299320, 347425, 374150, 389116, 427600, 444704, 486395, 555880, 598640, 694850, 748300, 778232, 855200, 972790, 1111760, 1197280, 1389700, 1496600, 1556464, 1945580, 2223520, 2431975, 2779400, 2993200, 3112928, 3891160, 4863950, 5558800, 5986400, 7782320, 9727900, 11117600, 15564640, 19455800, 38911600, 77823200]

約数ペア:

[(1, 77823200), (2, 38911600), (4, 19455800), (5, 15564640), (7, 11117600), (8, 9727900), (10, 7782320), (13, 5986400), (14, 5558800), (16, 4863950), (20, 3891160), (25, 3112928), (26, 2993200), (28, 2779400), (32, 2431975), (35, 2223520), (40, 1945580), (50, 1556464), (52, 1496600), (56, 1389700), (65, 1197280), (70, 1111760), (80, 972790), (91, 855200), (100, 778232), (104, 748300), (112, 694850), (130, 598640), (140, 555880), (160, 486395), (175, 444704), (182, 427600), (200, 389116), (208, 374150), (224, 347425), (260, 299320), (280, 277940), (325, 239456), (350, 222352), (364, 213800), (400, 194558), (416, 187075), (455, 171040), (520, 149660), (560, 138970), (650, 119728), (700, 111176), (728, 106900), (800, 97279), (910, 85520), (1040, 74830), (1069, 72800), (1120, 69485), (1300, 59864), (1400, 55588), (1456, 53450), (1820, 42760), (2080, 37415), (2138, 36400), (2275, 34208), (2600, 29932), (2800, 27794), (2912, 26725), (3640, 21380), (4276, 18200), (4550, 17104), (5200, 14966), (5345, 14560), (5600, 13897), (7280, 10690), (7483, 10400), (8552, 9100)]