79999950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{2213}}^1$

素因数の和:2469

約数の個数: 48

約数和(自身を含む): 199313136

約数和(自身を除く): 119313186

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 241, 482, 723, 1205, 1446, 2213, 2410, 3615, 4426, 6025, 6639, 7230, 11065, 12050, 13278, 18075, 22130, 33195, 36150, 55325, 66390, 110650, 165975, 331950, 533333, 1066666, 1599999, 2666665, 3199998, 5333330, 7999995, 13333325, 15999990, 26666650, 39999975, 79999950]

約数ペア:

[(1, 79999950), (2, 39999975), (3, 26666650), (5, 15999990), (6, 13333325), (10, 7999995), (15, 5333330), (25, 3199998), (30, 2666665), (50, 1599999), (75, 1066666), (150, 533333), (241, 331950), (482, 165975), (723, 110650), (1205, 66390), (1446, 55325), (2213, 36150), (2410, 33195), (3615, 22130), (4426, 18075), (6025, 13278), (6639, 12050), (7230, 11065)]