276280260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{617}}^1$

素因数の和:1085

約数の個数: 96

約数和(自身を含む): 822286080

約数和(自身を除く): 546005820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 439, 510, 617, 878, 1020, 1234, 1317, 1756, 1851, 2195, 2468, 2634, 3085, 3702, 4390, 5268, 6170, 6585, 7404, 7463, 8780, 9255, 10489, 12340, 13170, 14926, 18510, 20978, 22389, 26340, 29852, 31467, 37020, 37315, 41956, 44778, 52445, 62934, 74630, 89556, 104890, 111945, 125868, 149260, 157335, 209780, 223890, 270863, 314670, 447780, 541726, 629340, 812589, 1083452, 1354315, 1625178, 2708630, 3250356, 4062945, 4604671, 5417260, 8125890, 9209342, 13814013, 16251780, 18418684, 23023355, 27628026, 46046710, 55256052, 69070065, 92093420, 138140130, 276280260]

約数ペア:

[(1, 276280260), (2, 138140130), (3, 92093420), (4, 69070065), (5, 55256052), (6, 46046710), (10, 27628026), (12, 23023355), (15, 18418684), (17, 16251780), (20, 13814013), (30, 9209342), (34, 8125890), (51, 5417260), (60, 4604671), (68, 4062945), (85, 3250356), (102, 2708630), (170, 1625178), (204, 1354315), (255, 1083452), (340, 812589), (439, 629340), (510, 541726), (617, 447780), (878, 314670), (1020, 270863), (1234, 223890), (1317, 209780), (1756, 157335), (1851, 149260), (2195, 125868), (2468, 111945), (2634, 104890), (3085, 89556), (3702, 74630), (4390, 62934), (5268, 52445), (6170, 44778), (6585, 41956), (7404, 37315), (7463, 37020), (8780, 31467), (9255, 29852), (10489, 26340), (12340, 22389), (13170, 20978), (14926, 18510)]