27098460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1163

約数の個数: 72

約数和(自身を含む): 82826016

約数和(自身を除く): 55727556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 997, 1359, 1510, 1812, 1994, 2265, 2718, 2991, 3020, 3988, 4530, 4985, 5436, 5982, 6795, 8973, 9060, 9970, 11964, 13590, 14955, 17946, 19940, 27180, 29910, 35892, 44865, 59820, 89730, 150547, 179460, 301094, 451641, 602188, 752735, 903282, 1354923, 1505470, 1806564, 2258205, 2709846, 3010940, 4516410, 5419692, 6774615, 9032820, 13549230, 27098460]

約数ペア:

[(1, 27098460), (2, 13549230), (3, 9032820), (4, 6774615), (5, 5419692), (6, 4516410), (9, 3010940), (10, 2709846), (12, 2258205), (15, 1806564), (18, 1505470), (20, 1354923), (30, 903282), (36, 752735), (45, 602188), (60, 451641), (90, 301094), (151, 179460), (180, 150547), (302, 89730), (453, 59820), (604, 44865), (755, 35892), (906, 29910), (997, 27180), (1359, 19940), (1510, 17946), (1812, 14955), (1994, 13590), (2265, 11964), (2718, 9970), (2991, 9060), (3020, 8973), (3988, 6795), (4530, 5982), (4985, 5436)]