276278340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2789}}^1$

素因数の和:2941

約数の個数: 96

約数和(自身を含む): 839946240

約数和(自身を除く): 563667900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 508, 635, 762, 780, 1270, 1524, 1651, 1905, 2540, 2789, 3302, 3810, 4953, 5578, 6604, 7620, 8255, 8367, 9906, 11156, 13945, 16510, 16734, 19812, 24765, 27890, 33020, 33468, 36257, 41835, 49530, 55780, 72514, 83670, 99060, 108771, 145028, 167340, 181285, 217542, 354203, 362570, 435084, 543855, 708406, 725140, 1062609, 1087710, 1416812, 1771015, 2125218, 2175420, 3542030, 4250436, 4604639, 5313045, 7084060, 9209278, 10626090, 13813917, 18418556, 21252180, 23023195, 27627834, 46046390, 55255668, 69069585, 92092780, 138139170, 276278340]

約数ペア:

[(1, 276278340), (2, 138139170), (3, 92092780), (4, 69069585), (5, 55255668), (6, 46046390), (10, 27627834), (12, 23023195), (13, 21252180), (15, 18418556), (20, 13813917), (26, 10626090), (30, 9209278), (39, 7084060), (52, 5313045), (60, 4604639), (65, 4250436), (78, 3542030), (127, 2175420), (130, 2125218), (156, 1771015), (195, 1416812), (254, 1087710), (260, 1062609), (381, 725140), (390, 708406), (508, 543855), (635, 435084), (762, 362570), (780, 354203), (1270, 217542), (1524, 181285), (1651, 167340), (1905, 145028), (2540, 108771), (2789, 99060), (3302, 83670), (3810, 72514), (4953, 55780), (5578, 49530), (6604, 41835), (7620, 36257), (8255, 33468), (8367, 33020), (9906, 27890), (11156, 24765), (13945, 19812), (16510, 16734)]