54046620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4229}}^1$

素因数の和:4315

約数の個数: 72

約数和(自身を含む): 166289760

約数和(自身を除く): 112243140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4229, 4260, 6390, 8458, 12687, 12780, 16916, 21145, 25374, 38061, 42290, 50748, 63435, 76122, 84580, 126870, 152244, 190305, 253740, 300259, 380610, 600518, 761220, 900777, 1201036, 1501295, 1801554, 2702331, 3002590, 3603108, 4503885, 5404662, 6005180, 9007770, 10809324, 13511655, 18015540, 27023310, 54046620]

約数ペア:

[(1, 54046620), (2, 27023310), (3, 18015540), (4, 13511655), (5, 10809324), (6, 9007770), (9, 6005180), (10, 5404662), (12, 4503885), (15, 3603108), (18, 3002590), (20, 2702331), (30, 1801554), (36, 1501295), (45, 1201036), (60, 900777), (71, 761220), (90, 600518), (142, 380610), (180, 300259), (213, 253740), (284, 190305), (355, 152244), (426, 126870), (639, 84580), (710, 76122), (852, 63435), (1065, 50748), (1278, 42290), (1420, 38061), (2130, 25374), (2556, 21145), (3195, 16916), (4229, 12780), (4260, 12687), (6390, 8458)]