77474340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2778

約数の個数: 96

約数和(自身を含む): 245669760

約数和(自身を除く): 168195420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1431, 1590, 1908, 2385, 2707, 2862, 3180, 4770, 5414, 5724, 7155, 8121, 9540, 10828, 13535, 14310, 16242, 24363, 27070, 28620, 32484, 40605, 48726, 54140, 73089, 81210, 97452, 121815, 143471, 146178, 162420, 243630, 286942, 292356, 365445, 430413, 487260, 573884, 717355, 730890, 860826, 1291239, 1434710, 1461780, 1721652, 2152065, 2582478, 2869420, 3873717, 4304130, 5164956, 6456195, 7747434, 8608260, 12912390, 15494868, 19368585, 25824780, 38737170, 77474340]

約数ペア:

[(1, 77474340), (2, 38737170), (3, 25824780), (4, 19368585), (5, 15494868), (6, 12912390), (9, 8608260), (10, 7747434), (12, 6456195), (15, 5164956), (18, 4304130), (20, 3873717), (27, 2869420), (30, 2582478), (36, 2152065), (45, 1721652), (53, 1461780), (54, 1434710), (60, 1291239), (90, 860826), (106, 730890), (108, 717355), (135, 573884), (159, 487260), (180, 430413), (212, 365445), (265, 292356), (270, 286942), (318, 243630), (477, 162420), (530, 146178), (540, 143471), (636, 121815), (795, 97452), (954, 81210), (1060, 73089), (1431, 54140), (1590, 48726), (1908, 40605), (2385, 32484), (2707, 28620), (2862, 27070), (3180, 24363), (4770, 16242), (5414, 14310), (5724, 13535), (7155, 10828), (8121, 9540)]