69915420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3011}}^1$

素因数の和:3072

約数の個数: 96

約数和(自身を含む): 222647040

約数和(自身を除く): 152731620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3011, 3870, 4644, 5805, 6022, 7740, 9033, 11610, 12044, 15055, 18066, 23220, 27099, 30110, 36132, 45165, 54198, 60220, 81297, 90330, 108396, 129473, 135495, 162594, 180660, 258946, 270990, 325188, 388419, 406485, 517892, 541980, 647365, 776838, 812970, 1165257, 1294730, 1553676, 1625940, 1942095, 2330514, 2589460, 3495771, 3884190, 4661028, 5826285, 6991542, 7768380, 11652570, 13983084, 17478855, 23305140, 34957710, 69915420]

約数ペア:

[(1, 69915420), (2, 34957710), (3, 23305140), (4, 17478855), (5, 13983084), (6, 11652570), (9, 7768380), (10, 6991542), (12, 5826285), (15, 4661028), (18, 3884190), (20, 3495771), (27, 2589460), (30, 2330514), (36, 1942095), (43, 1625940), (45, 1553676), (54, 1294730), (60, 1165257), (86, 812970), (90, 776838), (108, 647365), (129, 541980), (135, 517892), (172, 406485), (180, 388419), (215, 325188), (258, 270990), (270, 258946), (387, 180660), (430, 162594), (516, 135495), (540, 129473), (645, 108396), (774, 90330), (860, 81297), (1161, 60220), (1290, 54198), (1548, 45165), (1935, 36132), (2322, 30110), (2580, 27099), (3011, 23220), (3870, 18066), (4644, 15055), (5805, 12044), (6022, 11610), (7740, 9033)]