164730780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2851}}^1$

素因数の和:2976

約数の個数: 96

約数和(自身を含む): 517466880

約数和(自身を除く): 352736100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 214, 270, 321, 428, 535, 540, 642, 963, 1070, 1284, 1605, 1926, 2140, 2851, 2889, 3210, 3852, 4815, 5702, 5778, 6420, 8553, 9630, 11404, 11556, 14255, 14445, 17106, 19260, 25659, 28510, 28890, 34212, 42765, 51318, 57020, 57780, 76977, 85530, 102636, 128295, 153954, 171060, 256590, 305057, 307908, 384885, 513180, 610114, 769770, 915171, 1220228, 1525285, 1539540, 1830342, 2745513, 3050570, 3660684, 4575855, 5491026, 6101140, 8236539, 9151710, 10982052, 13727565, 16473078, 18303420, 27455130, 32946156, 41182695, 54910260, 82365390, 164730780]

約数ペア:

[(1, 164730780), (2, 82365390), (3, 54910260), (4, 41182695), (5, 32946156), (6, 27455130), (9, 18303420), (10, 16473078), (12, 13727565), (15, 10982052), (18, 9151710), (20, 8236539), (27, 6101140), (30, 5491026), (36, 4575855), (45, 3660684), (54, 3050570), (60, 2745513), (90, 1830342), (107, 1539540), (108, 1525285), (135, 1220228), (180, 915171), (214, 769770), (270, 610114), (321, 513180), (428, 384885), (535, 307908), (540, 305057), (642, 256590), (963, 171060), (1070, 153954), (1284, 128295), (1605, 102636), (1926, 85530), (2140, 76977), (2851, 57780), (2889, 57020), (3210, 51318), (3852, 42765), (4815, 34212), (5702, 28890), (5778, 28510), (6420, 25659), (8553, 19260), (9630, 17106), (11404, 14445), (11556, 14255)]