231346260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1667}}^1$

素因数の和:1942

約数の個数: 96

約数和(自身を含む): 722977920

約数和(自身を除く): 491631660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 257, 270, 514, 540, 771, 1028, 1285, 1542, 1667, 2313, 2570, 3084, 3334, 3855, 4626, 5001, 5140, 6668, 6939, 7710, 8335, 9252, 10002, 11565, 13878, 15003, 15420, 16670, 20004, 23130, 25005, 27756, 30006, 33340, 34695, 45009, 46260, 50010, 60012, 69390, 75015, 90018, 100020, 138780, 150030, 180036, 225045, 300060, 428419, 450090, 856838, 900180, 1285257, 1713676, 2142095, 2570514, 3855771, 4284190, 5141028, 6426285, 7711542, 8568380, 11567313, 12852570, 15423084, 19278855, 23134626, 25705140, 38557710, 46269252, 57836565, 77115420, 115673130, 231346260]

約数ペア:

[(1, 231346260), (2, 115673130), (3, 77115420), (4, 57836565), (5, 46269252), (6, 38557710), (9, 25705140), (10, 23134626), (12, 19278855), (15, 15423084), (18, 12852570), (20, 11567313), (27, 8568380), (30, 7711542), (36, 6426285), (45, 5141028), (54, 4284190), (60, 3855771), (90, 2570514), (108, 2142095), (135, 1713676), (180, 1285257), (257, 900180), (270, 856838), (514, 450090), (540, 428419), (771, 300060), (1028, 225045), (1285, 180036), (1542, 150030), (1667, 138780), (2313, 100020), (2570, 90018), (3084, 75015), (3334, 69390), (3855, 60012), (4626, 50010), (5001, 46260), (5140, 45009), (6668, 34695), (6939, 33340), (7710, 30006), (8335, 27756), (9252, 25005), (10002, 23130), (11565, 20004), (13878, 16670), (15003, 15420)]