66938702940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41320187}}^1$

素因数の和:41320208

約数の個数: 60

約数和(自身を含む): 209989195416

約数和(自身を除く): 143050492476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 41320187, 82640374, 123960561, 165280748, 206600935, 247921122, 371881683, 413201870, 495842244, 619802805, 743763366, 826403740, 1115645049, 1239605610, 1487526732, 1859408415, 2231290098, 2479211220, 3346935147, 3718816830, 4462580196, 5578225245, 6693870294, 7437633660, 11156450490, 13387740588, 16734675735, 22312900980, 33469351470, 66938702940]

約数ペア:

[(1, 66938702940), (2, 33469351470), (3, 22312900980), (4, 16734675735), (5, 13387740588), (6, 11156450490), (9, 7437633660), (10, 6693870294), (12, 5578225245), (15, 4462580196), (18, 3718816830), (20, 3346935147), (27, 2479211220), (30, 2231290098), (36, 1859408415), (45, 1487526732), (54, 1239605610), (60, 1115645049), (81, 826403740), (90, 743763366), (108, 619802805), (135, 495842244), (162, 413201870), (180, 371881683), (270, 247921122), (324, 206600935), (405, 165280748), (540, 123960561), (810, 82640374), (1620, 41320187)]