77290740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3491}}^1$

素因数の和:3550

約数の個数: 96

約数和(自身を含む): 246395520

約数和(自身を除く): 169104780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3491, 3690, 4428, 5535, 6982, 7380, 10473, 11070, 13964, 17455, 20946, 22140, 31419, 34910, 41892, 52365, 62838, 69820, 94257, 104730, 125676, 143131, 157095, 188514, 209460, 286262, 314190, 377028, 429393, 471285, 572524, 628380, 715655, 858786, 942570, 1288179, 1431310, 1717572, 1885140, 2146965, 2576358, 2862620, 3864537, 4293930, 5152716, 6440895, 7729074, 8587860, 12881790, 15458148, 19322685, 25763580, 38645370, 77290740]

約数ペア:

[(1, 77290740), (2, 38645370), (3, 25763580), (4, 19322685), (5, 15458148), (6, 12881790), (9, 8587860), (10, 7729074), (12, 6440895), (15, 5152716), (18, 4293930), (20, 3864537), (27, 2862620), (30, 2576358), (36, 2146965), (41, 1885140), (45, 1717572), (54, 1431310), (60, 1288179), (82, 942570), (90, 858786), (108, 715655), (123, 628380), (135, 572524), (164, 471285), (180, 429393), (205, 377028), (246, 314190), (270, 286262), (369, 209460), (410, 188514), (492, 157095), (540, 143131), (615, 125676), (738, 104730), (820, 94257), (1107, 69820), (1230, 62838), (1476, 52365), (1845, 41892), (2214, 34910), (2460, 31419), (3491, 22140), (3690, 20946), (4428, 17455), (5535, 13964), (6982, 11070), (7380, 10473)]